| 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 | $59.94 | 3.640% | $62.1218 | $62.12 | $62.10 | $62.10 |
| Purchase #2 | $167.97 | 7.610% | $180.7525 | $180.75 | $180.75 | $180.80 |
| Purchase #3 | $194.92 | 7.745% | $210.0166 | $210.02 | $210.00 | $210.00 |
| Purchase #4 | $43.74 | 6.689% | $46.6658 | $46.67 | $46.65 | $46.70 |
| Purchase #5 | $37.84 | 13.749% | $43.0426 | $43.04 | $43.05 | $43.00 |
| Purchase #6 | $63.81 | 7.167% | $68.3833 | $68.38 | $68.40 | $68.40 |
| Purchase #7 | $55.95 | 8.249% | $60.5653 | $60.57 | $60.55 | $60.60 |
| 7 purchase totals = | $624.17 | $671.5479 | $671.55 | $671.50 | $671.60 | |