| 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 | $43.31 | 7.765% | $46.673 | $46.67 | $46.65 | $46.70 |
| Purchase #2 | $249.58 | 8.436% | $270.6346 | $270.63 | $270.65 | $270.60 |
| Purchase #3 | $46.40 | 9.839% | $50.9653 | $50.97 | $50.95 | $51.00 |
| Purchase #4 | $18.75 | 8.816% | $20.403 | $20.40 | $20.40 | $20.40 |
| Purchase #5 | $12.71 | 7.868% | $13.71 | $13.71 | $13.70 | $13.70 |
| Purchase #6 | $69.46 | 8.401% | $75.2953 | $75.30 | $75.30 | $75.30 |
| Purchase #7 | $104.93 | 6.395% | $111.6403 | $111.64 | $111.65 | $111.60 |
| 7 purchase totals = | $545.14 | $589.3215 | $589.32 | $589.30 | $589.30 | |