| 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 | $65.60 | 3.750% | $68.06 | $68.06 | $68.05 | $68.10 |
| Purchase #2 | $11.87 | 7.384% | $12.7465 | $12.75 | $12.75 | $12.70 |
| Purchase #3 | $87.63 | 6.482% | $93.3102 | $93.31 | $93.30 | $93.30 |
| Purchase #4 | $101.60 | 5.531% | $107.2195 | $107.22 | $107.20 | $107.20 |
| Purchase #5 | $221.94 | 9.684% | $243.4327 | $243.43 | $243.45 | $243.40 |
| Purchase #6 | $163.33 | 9.356% | $178.6112 | $178.61 | $178.60 | $178.60 |
| Purchase #7 | $220.65 | 13.422% | $250.2656 | $250.27 | $250.25 | $250.30 |
| 7 purchase totals = | $872.62 | $953.6457 | $953.65 | $953.60 | $953.60 | |