| 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 | $39.91 | 12.353% | $44.8401 | $44.84 | $44.85 | $44.80 |
| Purchase #2 | $29.84 | 9.859% | $32.7819 | $32.78 | $32.80 | $32.80 |
| Purchase #3 | $14.78 | 10.347% | $16.3093 | $16.31 | $16.30 | $16.30 |
| Purchase #4 | $48.59 | 9.165% | $53.0433 | $53.04 | $53.05 | $53.00 |
| Purchase #5 | $220.45 | 10.214% | $242.9668 | $242.97 | $242.95 | $243.00 |
| Purchase #6 | $89.62 | 8.772% | $97.4815 | $97.48 | $97.50 | $97.50 |
| Purchase #7 | $163.53 | 13.740% | $185.999 | $186.00 | $186.00 | $186.00 |
| 7 purchase totals = | $606.72 | $673.4219 | $673.42 | $673.45 | $673.40 | |