| 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 | $57.28 | 11.814% | $64.0471 | $64.05 | $64.05 | $64.00 |
| Purchase #2 | $150.38 | 6.629% | $160.3487 | $160.35 | $160.35 | $160.30 |
| Purchase #3 | $27.74 | 12.818% | $31.2957 | $31.30 | $31.30 | $31.30 |
| Purchase #4 | $157.70 | 8.625% | $171.3016 | $171.30 | $171.30 | $171.30 |
| Purchase #5 | $79.83 | 3.205% | $82.3886 | $82.39 | $82.40 | $82.40 |
| Purchase #6 | $87.69 | 10.686% | $97.0606 | $97.06 | $97.05 | $97.10 |
| Purchase #7 | $231.74 | 7.740% | $249.6767 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $792.36 | $856.1190 | $856.13 | $856.15 | $856.10 | |