| 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 | $28.46 | 11.154% | $31.6344 | $31.63 | $31.65 | $31.60 |
| Purchase #2 | $54.74 | 11.642% | $61.1128 | $61.11 | $61.10 | $61.10 |
| Purchase #3 | $148.34 | 12.138% | $166.3455 | $166.35 | $166.35 | $166.30 |
| Purchase #4 | $106.90 | 5.661% | $112.9516 | $112.95 | $112.95 | $113.00 |
| Purchase #5 | $159.76 | 9.470% | $174.8893 | $174.89 | $174.90 | $174.90 |
| Purchase #6 | $56.52 | 4.561% | $59.0979 | $59.10 | $59.10 | $59.10 |
| Purchase #7 | $149.35 | 5.582% | $157.6867 | $157.69 | $157.70 | $157.70 |
| 7 purchase totals = | $704.07 | $763.7182 | $763.72 | $763.75 | $763.70 | |