| 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 | $42.58 | 8.654% | $46.2649 | $46.26 | $46.25 | $46.30 |
| Purchase #2 | $189.99 | 13.751% | $216.1155 | $216.12 | $216.10 | $216.10 |
| Purchase #3 | $74.27 | 10.324% | $81.9376 | $81.94 | $81.95 | $81.90 |
| Purchase #4 | $111.83 | 12.527% | $125.8389 | $125.84 | $125.85 | $125.80 |
| Purchase #5 | $221.35 | 13.611% | $251.4779 | $251.48 | $251.50 | $251.50 |
| Purchase #6 | $80.86 | 9.208% | $88.3056 | $88.31 | $88.30 | $88.30 |
| Purchase #7 | $60.62 | 6.177% | $64.3645 | $64.36 | $64.35 | $64.40 |
| 7 purchase totals = | $781.50 | $874.3049 | $874.31 | $874.30 | $874.30 | |