| 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 | $64.56 | 6.641% | $68.8474 | $68.85 | $68.85 | $68.80 |
| Purchase #2 | $105.46 | 9.554% | $115.5356 | $115.54 | $115.55 | $115.50 |
| Purchase #3 | $190.45 | 8.613% | $206.8535 | $206.85 | $206.85 | $206.90 |
| Purchase #4 | $84.62 | 5.406% | $89.1946 | $89.19 | $89.20 | $89.20 |
| Purchase #5 | $164.63 | 8.379% | $178.4243 | $178.42 | $178.40 | $178.40 |
| Purchase #6 | $48.87 | 13.584% | $55.5085 | $55.51 | $55.50 | $55.50 |
| Purchase #7 | $212.42 | 12.316% | $238.5816 | $238.58 | $238.60 | $238.60 |
| 7 purchase totals = | $871.01 | $952.9455 | $952.94 | $952.95 | $952.90 | |