| 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 | $84.38 | 5.522% | $89.0395 | $89.04 | $89.05 | $89.00 |
| Purchase #2 | $22.66 | 4.412% | $23.6598 | $23.66 | $23.65 | $23.70 |
| Purchase #3 | $17.69 | 8.428% | $19.1809 | $19.18 | $19.20 | $19.20 |
| Purchase #4 | $222.44 | 9.524% | $243.6252 | $243.63 | $243.65 | $243.60 |
| Purchase #5 | $58.47 | 7.603% | $62.9155 | $62.92 | $62.90 | $62.90 |
| Purchase #6 | $103.49 | 3.261% | $106.8648 | $106.86 | $106.85 | $106.90 |
| Purchase #7 | $232.30 | 10.458% | $256.5939 | $256.59 | $256.60 | $256.60 |
| 7 purchase totals = | $741.43 | $801.8796 | $801.88 | $801.90 | $801.90 | |