| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.45 | 6.544% | $48.4242 | $48.42 | $48.40 | $48.40 |
| Purchase #2 | $182.37 | 9.786% | $200.2167 | $200.22 | $200.20 | $200.20 |
| Purchase #3 | $170.47 | 13.495% | $193.4749 | $193.47 | $193.45 | $193.50 |
| Purchase #4 | $134.96 | 13.245% | $152.8355 | $152.84 | $152.85 | $152.80 |
| Purchase #5 | $158.32 | 8.467% | $171.725 | $171.73 | $171.75 | $171.70 |
| Purchase #6 | $138.31 | 7.412% | $148.5615 | $148.56 | $148.55 | $148.60 |
| Purchase #7 | $250.89 | 10.686% | $277.7001 | $277.70 | $277.70 | $277.70 |
| 7 purchase totals = | $1,080.77 | $1,192.9379 | $1,192.94 | $1,192.90 | $1,192.90 | |