| 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 | $38.30 | 5.107% | $40.256 | $40.26 | $40.25 | $40.30 |
| Purchase #2 | $107.52 | 8.205% | $116.342 | $116.34 | $116.35 | $116.30 |
| Purchase #3 | $223.78 | 9.727% | $245.5471 | $245.55 | $245.55 | $245.50 |
| Purchase #4 | $133.41 | 7.598% | $143.5465 | $143.55 | $143.55 | $143.50 |
| Purchase #5 | $36.89 | 12.759% | $41.5968 | $41.60 | $41.60 | $41.60 |
| Purchase #6 | $125.48 | 11.796% | $140.2816 | $140.28 | $140.30 | $140.30 |
| Purchase #7 | $63.29 | 7.524% | $68.0519 | $68.05 | $68.05 | $68.10 |
| 7 purchase totals = | $728.67 | $795.6219 | $795.63 | $795.65 | $795.60 | |