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 | $27.28 | 3.109% | $28.1281 | $28.13 | $28.15 | $28.10 |
Purchase #2 | $12.59 | 4.462% | $13.1518 | $13.15 | $13.15 | $13.20 |
Purchase #3 | $55.63 | 10.260% | $61.3376 | $61.34 | $61.35 | $61.30 |
Purchase #4 | $179.94 | 10.633% | $199.073 | $199.07 | $199.05 | $199.10 |
Purchase #5 | $28.29 | 12.272% | $31.7617 | $31.76 | $31.75 | $31.80 |
Purchase #6 | $211.38 | 11.153% | $234.9552 | $234.96 | $234.95 | $235.00 |
Purchase #7 | $216.71 | 12.712% | $244.2582 | $244.26 | $244.25 | $244.30 |
7 purchase totals = | $731.82 | $812.6656 | $812.67 | $812.65 | $812.80 |