| 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 | $25.84 | 8.122% | $27.9387 | $27.94 | $27.95 | $27.90 |
| Purchase #2 | $23.95 | 13.743% | $27.2414 | $27.24 | $27.25 | $27.20 |
| Purchase #3 | $191.55 | 7.740% | $206.376 | $206.38 | $206.40 | $206.40 |
| Purchase #4 | $64.95 | 3.370% | $67.1388 | $67.14 | $67.15 | $67.10 |
| Purchase #5 | $116.51 | 6.543% | $124.1332 | $124.13 | $124.15 | $124.10 |
| Purchase #6 | $240.42 | 13.364% | $272.5497 | $272.55 | $272.55 | $272.50 |
| Purchase #7 | $32.53 | 4.726% | $34.0674 | $34.07 | $34.05 | $34.10 |
| 7 purchase totals = | $695.75 | $759.4452 | $759.45 | $759.50 | $759.30 | |