| 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 | $58.54 | 12.751% | $66.0044 | $66.00 | $66.00 | $66.00 |
| Purchase #2 | $16.67 | 12.528% | $18.7584 | $18.76 | $18.75 | $18.80 |
| Purchase #3 | $28.46 | 8.136% | $30.7755 | $30.78 | $30.80 | $30.80 |
| Purchase #4 | $33.35 | 5.629% | $35.2273 | $35.23 | $35.25 | $35.20 |
| Purchase #5 | $102.70 | 8.645% | $111.5784 | $111.58 | $111.60 | $111.60 |
| Purchase #6 | $25.31 | 12.127% | $28.3793 | $28.38 | $28.40 | $28.40 |
| Purchase #7 | $136.31 | 8.672% | $148.1308 | $148.13 | $148.15 | $148.10 |
| 7 purchase totals = | $401.34 | $438.8541 | $438.86 | $438.95 | $438.90 | |