| 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 | $50.95 | 9.838% | $55.9625 | $55.96 | $55.95 | $56.00 |
| Purchase #2 | $86.70 | 3.428% | $89.6721 | $89.67 | $89.65 | $89.70 |
| Purchase #3 | $144.29 | 6.452% | $153.5996 | $153.60 | $153.60 | $153.60 |
| Purchase #4 | $211.53 | 12.589% | $238.1595 | $238.16 | $238.15 | $238.20 |
| Purchase #5 | $62.33 | 10.663% | $68.9762 | $68.98 | $69.00 | $69.00 |
| Purchase #6 | $21.67 | 11.617% | $24.1874 | $24.19 | $24.20 | $24.20 |
| Purchase #7 | $42.40 | 13.554% | $48.1469 | $48.15 | $48.15 | $48.10 |
| 7 purchase totals = | $619.87 | $678.7042 | $678.71 | $678.70 | $678.80 | |