| 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 | $43.93 | 3.705% | $45.5576 | $45.56 | $45.55 | $45.60 |
| Purchase #2 | $59.85 | 13.842% | $68.1344 | $68.13 | $68.15 | $68.10 |
| Purchase #3 | $6.89 | 9.607% | $7.5519 | $7.55 | $7.55 | $7.60 |
| Purchase #4 | $72.41 | 8.558% | $78.6068 | $78.61 | $78.60 | $78.60 |
| Purchase #5 | $7.84 | 10.487% | $8.6622 | $8.66 | $8.65 | $8.70 |
| Purchase #6 | $214.95 | 4.400% | $224.4078 | $224.41 | $224.40 | $224.40 |
| Purchase #7 | $163.75 | 5.790% | $173.2311 | $173.23 | $173.25 | $173.20 |
| 7 purchase totals = | $569.62 | $606.1518 | $606.15 | $606.15 | $606.20 | |