| 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 | $87.44 | 3.566% | $90.5581 | $90.56 | $90.55 | $90.60 |
| Purchase #2 | $29.92 | 12.773% | $33.7417 | $33.74 | $33.75 | $33.70 |
| Purchase #3 | $176.37 | 13.539% | $200.2487 | $200.25 | $200.25 | $200.20 |
| Purchase #4 | $123.46 | 10.529% | $136.4591 | $136.46 | $136.45 | $136.50 |
| Purchase #5 | $66.50 | 6.253% | $70.6582 | $70.66 | $70.65 | $70.70 |
| Purchase #6 | $240.84 | 3.721% | $249.8017 | $249.80 | $249.80 | $249.80 |
| Purchase #7 | $171.58 | 9.661% | $188.1563 | $188.16 | $188.15 | $188.20 |
| 7 purchase totals = | $896.11 | $969.6238 | $969.63 | $969.60 | $969.70 | |