| 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 | $38.32 | 8.338% | $41.5151 | $41.52 | $41.50 | $41.50 |
| Purchase #2 | $224.56 | 8.616% | $243.9081 | $243.91 | $243.90 | $243.90 |
| Purchase #3 | $203.46 | 4.229% | $212.0643 | $212.06 | $212.05 | $212.10 |
| Purchase #4 | $48.61 | 4.357% | $50.7279 | $50.73 | $50.75 | $50.70 |
| Purchase #5 | $194.77 | 3.312% | $201.2208 | $201.22 | $201.20 | $201.20 |
| Purchase #6 | $48.33 | 12.385% | $54.3157 | $54.32 | $54.30 | $54.30 |
| Purchase #7 | $40.60 | 6.612% | $43.2845 | $43.28 | $43.30 | $43.30 |
| 7 purchase totals = | $798.65 | $847.0364 | $847.04 | $847.00 | $847.00 | |