| 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 | $74.30 | 13.294% | $84.1774 | $84.18 | $84.20 | $84.20 |
| Purchase #2 | $96.25 | 10.630% | $106.4814 | $106.48 | $106.50 | $106.50 |
| Purchase #3 | $82.97 | 12.844% | $93.6267 | $93.63 | $93.65 | $93.60 |
| Purchase #4 | $48.89 | 9.255% | $53.4148 | $53.41 | $53.40 | $53.40 |
| Purchase #5 | $197.61 | 10.164% | $217.6951 | $217.70 | $217.70 | $217.70 |
| Purchase #6 | $227.26 | 11.351% | $253.0563 | $253.06 | $253.05 | $253.10 |
| Purchase #7 | $36.31 | 3.265% | $37.4955 | $37.50 | $37.50 | $37.50 |
| 7 purchase totals = | $763.59 | $845.9472 | $845.96 | $846.00 | $846.00 | |