| 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 | $144.72 | 6.604% | $154.2773 | $154.28 | $154.30 | $154.30 |
| Purchase #2 | $48.97 | 12.602% | $55.1412 | $55.14 | $55.15 | $55.10 |
| Purchase #3 | $20.25 | 12.632% | $22.808 | $22.81 | $22.80 | $22.80 |
| Purchase #4 | $39.95 | 11.200% | $44.4244 | $44.42 | $44.40 | $44.40 |
| Purchase #5 | $74.49 | 6.448% | $79.2931 | $79.29 | $79.30 | $79.30 |
| Purchase #6 | $202.88 | 4.457% | $211.9224 | $211.92 | $211.90 | $211.90 |
| Purchase #7 | $37.37 | 4.720% | $39.1339 | $39.13 | $39.15 | $39.10 |
| 7 purchase totals = | $568.63 | $607.0003 | $606.99 | $607.00 | $606.90 | |