| 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 | $224.40 | 5.433% | $236.5917 | $236.59 | $236.60 | $236.60 |
| Purchase #2 | $212.95 | 11.625% | $237.7054 | $237.71 | $237.70 | $237.70 |
| Purchase #3 | $44.47 | 9.648% | $48.7605 | $48.76 | $48.75 | $48.80 |
| Purchase #4 | $34.40 | 4.574% | $35.9735 | $35.97 | $35.95 | $36.00 |
| Purchase #5 | $50.39 | 12.555% | $56.7165 | $56.72 | $56.70 | $56.70 |
| Purchase #6 | $79.33 | 13.246% | $89.8381 | $89.84 | $89.85 | $89.80 |
| Purchase #7 | $11.81 | 13.144% | $13.3623 | $13.36 | $13.35 | $13.40 |
| 7 purchase totals = | $657.75 | $718.9480 | $718.95 | $718.90 | $719.00 | |