| 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 | $37.92 | 8.562% | $41.1667 | $41.17 | $41.15 | $41.20 |
| Purchase #2 | $83.70 | 4.640% | $87.5837 | $87.58 | $87.60 | $87.60 |
| Purchase #3 | $74.77 | 7.176% | $80.1355 | $80.14 | $80.15 | $80.10 |
| Purchase #4 | $42.71 | 8.584% | $46.3762 | $46.38 | $46.40 | $46.40 |
| Purchase #5 | $94.69 | 12.667% | $106.6844 | $106.68 | $106.70 | $106.70 |
| Purchase #6 | $208.77 | 10.125% | $229.908 | $229.91 | $229.90 | $229.90 |
| Purchase #7 | $79.65 | 4.211% | $83.0041 | $83.00 | $83.00 | $83.00 |
| 7 purchase totals = | $622.21 | $674.8586 | $674.86 | $674.90 | $674.90 | |