| 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 | $67.67 | 12.119% | $75.8709 | $75.87 | $75.85 | $75.90 |
| Purchase #2 | $115.68 | 10.684% | $128.0393 | $128.04 | $128.05 | $128.00 |
| Purchase #3 | $101.63 | 10.232% | $112.0288 | $112.03 | $112.05 | $112.00 |
| Purchase #4 | $31.63 | 4.180% | $32.9521 | $32.95 | $32.95 | $33.00 |
| Purchase #5 | $190.81 | 12.850% | $215.3291 | $215.33 | $215.35 | $215.30 |
| Purchase #6 | $61.67 | 5.666% | $65.1642 | $65.16 | $65.15 | $65.20 |
| Purchase #7 | $238.39 | 11.327% | $265.3924 | $265.39 | $265.40 | $265.40 |
| 7 purchase totals = | $807.48 | $894.7768 | $894.77 | $894.80 | $894.80 | |