| 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 | $55.25 | 5.819% | $58.465 | $58.47 | $58.45 | $58.50 |
| Purchase #2 | $159.59 | 5.554% | $168.4536 | $168.45 | $168.45 | $168.50 |
| Purchase #3 | $108.63 | 6.563% | $115.7594 | $115.76 | $115.75 | $115.80 |
| Purchase #4 | $199.69 | 3.738% | $207.1544 | $207.15 | $207.15 | $207.20 |
| Purchase #5 | $64.84 | 5.642% | $68.4983 | $68.50 | $68.50 | $68.50 |
| Purchase #6 | $155.81 | 5.851% | $164.9264 | $164.93 | $164.95 | $164.90 |
| Purchase #7 | $110.65 | 11.791% | $123.6967 | $123.70 | $123.70 | $123.70 |
| 7 purchase totals = | $854.46 | $906.9538 | $906.96 | $906.95 | $907.10 | |