| 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 | $40.76 | 11.222% | $45.3341 | $45.33 | $45.35 | $45.30 |
| Purchase #2 | $97.28 | 6.162% | $103.2744 | $103.27 | $103.25 | $103.30 |
| Purchase #3 | $122.55 | 5.786% | $129.6407 | $129.64 | $129.65 | $129.60 |
| Purchase #4 | $109.60 | 9.853% | $120.3989 | $120.40 | $120.40 | $120.40 |
| Purchase #5 | $34.88 | 7.486% | $37.4911 | $37.49 | $37.50 | $37.50 |
| Purchase #6 | $142.76 | 8.607% | $155.0474 | $155.05 | $155.05 | $155.00 |
| Purchase #7 | $24.29 | 5.360% | $25.5919 | $25.59 | $25.60 | $25.60 |
| 7 purchase totals = | $572.12 | $616.7785 | $616.77 | $616.80 | $616.70 | |