| 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 | $51.85 | 8.259% | $56.1323 | $56.13 | $56.15 | $56.10 |
| Purchase #2 | $15.35 | 10.122% | $16.9037 | $16.90 | $16.90 | $16.90 |
| Purchase #3 | $126.72 | 4.600% | $132.5491 | $132.55 | $132.55 | $132.50 |
| Purchase #4 | $139.78 | 8.490% | $151.6473 | $151.65 | $151.65 | $151.60 |
| Purchase #5 | $45.84 | 7.675% | $49.3582 | $49.36 | $49.35 | $49.40 |
| Purchase #6 | $135.83 | 9.421% | $148.6265 | $148.63 | $148.65 | $148.60 |
| Purchase #7 | $147.74 | 8.710% | $160.6082 | $160.61 | $160.60 | $160.60 |
| 7 purchase totals = | $663.11 | $715.8253 | $715.83 | $715.85 | $715.70 | |