| 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 | $116.76 | 3.435% | $120.7707 | $120.77 | $120.75 | $120.80 |
| Purchase #2 | $92.35 | 4.446% | $96.4559 | $96.46 | $96.45 | $96.50 |
| Purchase #3 | $101.47 | 13.705% | $115.3765 | $115.38 | $115.40 | $115.40 |
| Purchase #4 | $54.75 | 5.637% | $57.8363 | $57.84 | $57.85 | $57.80 |
| Purchase #5 | $54.98 | 4.528% | $57.4695 | $57.47 | $57.45 | $57.50 |
| Purchase #6 | $59.46 | 9.753% | $65.2591 | $65.26 | $65.25 | $65.30 |
| Purchase #7 | $89.30 | 5.161% | $93.9088 | $93.91 | $93.90 | $93.90 |
| 7 purchase totals = | $569.07 | $607.0768 | $607.09 | $607.05 | $607.20 | |