| 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 | $83.38 | 4.519% | $87.1479 | $87.15 | $87.15 | $87.10 |
| Purchase #2 | $70.68 | 9.324% | $77.2702 | $77.27 | $77.25 | $77.30 |
| Purchase #3 | $167.93 | 9.248% | $183.4602 | $183.46 | $183.45 | $183.50 |
| Purchase #4 | $52.89 | 10.611% | $58.5022 | $58.50 | $58.50 | $58.50 |
| Purchase #5 | $33.40 | 5.460% | $35.2236 | $35.22 | $35.20 | $35.20 |
| Purchase #6 | $160.33 | 8.252% | $173.5604 | $173.56 | $173.55 | $173.60 |
| Purchase #7 | $221.33 | 10.493% | $244.5542 | $244.55 | $244.55 | $244.60 |
| 7 purchase totals = | $789.94 | $859.7187 | $859.71 | $859.65 | $859.80 | |