| 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 | $108.39 | 11.726% | $121.0998 | $121.10 | $121.10 | $121.10 |
| Purchase #2 | $88.84 | 3.307% | $91.7779 | $91.78 | $91.80 | $91.80 |
| Purchase #3 | $185.81 | 9.139% | $202.7912 | $202.79 | $202.80 | $202.80 |
| Purchase #4 | $71.77 | 5.821% | $75.9477 | $75.95 | $75.95 | $75.90 |
| Purchase #5 | $42.81 | 13.864% | $48.7452 | $48.75 | $48.75 | $48.70 |
| Purchase #6 | $197.72 | 6.460% | $210.4927 | $210.49 | $210.50 | $210.50 |
| Purchase #7 | $199.35 | 12.807% | $224.8808 | $224.88 | $224.90 | $224.90 |
| 7 purchase totals = | $894.69 | $975.7353 | $975.74 | $975.80 | $975.70 | |