| 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 | $124.38 | 9.177% | $135.7944 | $135.79 | $135.80 | $135.80 |
| Purchase #2 | $49.69 | 6.819% | $53.0784 | $53.08 | $53.10 | $53.10 |
| Purchase #3 | $139.35 | 6.482% | $148.3827 | $148.38 | $148.40 | $148.40 |
| Purchase #4 | $55.55 | 7.109% | $59.499 | $59.50 | $59.50 | $59.50 |
| Purchase #5 | $100.61 | 8.232% | $108.8922 | $108.89 | $108.90 | $108.90 |
| Purchase #6 | $220.55 | 10.619% | $243.9702 | $243.97 | $243.95 | $244.00 |
| Purchase #7 | $14.65 | 11.525% | $16.3384 | $16.34 | $16.35 | $16.30 |
| 7 purchase totals = | $704.78 | $765.9553 | $765.95 | $766.00 | $766.00 | |