| 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 | $42.62 | 4.559% | $44.563 | $44.56 | $44.55 | $44.60 |
| Purchase #2 | $109.35 | 11.361% | $121.7733 | $121.77 | $121.75 | $121.80 |
| Purchase #3 | $125.27 | 11.244% | $139.3554 | $139.36 | $139.35 | $139.40 |
| Purchase #4 | $141.95 | 10.512% | $156.8718 | $156.87 | $156.85 | $156.90 |
| Purchase #5 | $222.51 | 10.242% | $245.2995 | $245.30 | $245.30 | $245.30 |
| Purchase #6 | $94.29 | 6.284% | $100.2152 | $100.22 | $100.20 | $100.20 |
| Purchase #7 | $16.42 | 8.582% | $17.8292 | $17.83 | $17.85 | $17.80 |
| 7 purchase totals = | $752.41 | $825.9074 | $825.91 | $825.85 | $826.00 | |