| 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 | $75.78 | 8.158% | $81.9621 | $81.96 | $81.95 | $82.00 |
| Purchase #2 | $124.40 | 10.240% | $137.1386 | $137.14 | $137.15 | $137.10 |
| Purchase #3 | $42.81 | 12.745% | $48.2661 | $48.27 | $48.25 | $48.30 |
| Purchase #4 | $225.93 | 8.251% | $244.5715 | $244.57 | $244.55 | $244.60 |
| Purchase #5 | $220.58 | 9.295% | $241.0829 | $241.08 | $241.10 | $241.10 |
| Purchase #6 | $48.86 | 9.794% | $53.6453 | $53.65 | $53.65 | $53.60 |
| Purchase #7 | $28.67 | 5.555% | $30.2626 | $30.26 | $30.25 | $30.30 |
| 7 purchase totals = | $767.03 | $836.9291 | $836.93 | $836.90 | $837.00 | |