| 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 | $75.80 | 6.535% | $80.7535 | $80.75 | $80.75 | $80.80 |
| Purchase #2 | $60.42 | 10.766% | $66.9248 | $66.92 | $66.90 | $66.90 |
| Purchase #3 | $232.53 | 13.780% | $264.5726 | $264.57 | $264.55 | $264.60 |
| Purchase #4 | $142.27 | 9.625% | $155.9635 | $155.96 | $155.95 | $156.00 |
| Purchase #5 | $141.70 | 7.796% | $152.7469 | $152.75 | $152.75 | $152.70 |
| Purchase #6 | $94.49 | 3.262% | $97.5723 | $97.57 | $97.55 | $97.60 |
| Purchase #7 | $61.87 | 5.313% | $65.1572 | $65.16 | $65.15 | $65.20 |
| 7 purchase totals = | $809.08 | $883.6908 | $883.68 | $883.60 | $883.80 | |