| 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 | $49.84 | 6.644% | $53.1514 | $53.15 | $53.15 | $53.20 |
| Purchase #2 | $19.66 | 8.693% | $21.369 | $21.37 | $21.35 | $21.40 |
| Purchase #3 | $130.29 | 8.129% | $140.8813 | $140.88 | $140.90 | $140.90 |
| Purchase #4 | $152.43 | 3.513% | $157.7849 | $157.78 | $157.80 | $157.80 |
| Purchase #5 | $185.48 | 8.249% | $200.7802 | $200.78 | $200.80 | $200.80 |
| Purchase #6 | $49.49 | 11.307% | $55.0858 | $55.09 | $55.10 | $55.10 |
| Purchase #7 | $47.71 | 6.569% | $50.8441 | $50.84 | $50.85 | $50.80 |
| 7 purchase totals = | $634.90 | $679.8967 | $679.89 | $679.95 | $680.00 | |