| 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 | $53.70 | 5.524% | $56.6664 | $56.67 | $56.65 | $56.70 |
| Purchase #2 | $115.57 | 5.696% | $122.1529 | $122.15 | $122.15 | $122.20 |
| Purchase #3 | $61.60 | 12.374% | $69.2224 | $69.22 | $69.20 | $69.20 |
| Purchase #4 | $139.52 | 8.621% | $151.548 | $151.55 | $151.55 | $151.50 |
| Purchase #5 | $95.57 | 12.712% | $107.7189 | $107.72 | $107.70 | $107.70 |
| Purchase #6 | $219.46 | 12.788% | $247.5245 | $247.52 | $247.50 | $247.50 |
| Purchase #7 | $44.68 | 7.318% | $47.9497 | $47.95 | $47.95 | $47.90 |
| 7 purchase totals = | $730.10 | $802.7828 | $802.78 | $802.70 | $802.70 | |