| 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 | $35.51 | 4.538% | $37.1214 | $37.12 | $37.10 | $37.10 |
| Purchase #2 | $175.45 | 11.386% | $195.4267 | $195.43 | $195.45 | $195.40 |
| Purchase #3 | $13.99 | 8.142% | $15.1291 | $15.13 | $15.15 | $15.10 |
| Purchase #4 | $187.97 | 10.573% | $207.8441 | $207.84 | $207.85 | $207.80 |
| Purchase #5 | $161.25 | 7.353% | $173.1067 | $173.11 | $173.10 | $173.10 |
| Purchase #6 | $58.64 | 6.439% | $62.4158 | $62.42 | $62.40 | $62.40 |
| Purchase #7 | $158.55 | 9.444% | $173.5235 | $173.52 | $173.50 | $173.50 |
| 7 purchase totals = | $791.36 | $864.5673 | $864.57 | $864.55 | $864.40 | |