| 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 | $110.63 | 12.706% | $124.6866 | $124.69 | $124.70 | $124.70 |
| Purchase #2 | $74.84 | 5.538% | $78.9846 | $78.98 | $79.00 | $79.00 |
| Purchase #3 | $132.48 | 11.494% | $147.7073 | $147.71 | $147.70 | $147.70 |
| Purchase #4 | $14.37 | 5.377% | $15.1427 | $15.14 | $15.15 | $15.10 |
| Purchase #5 | $98.58 | 9.389% | $107.8357 | $107.84 | $107.85 | $107.80 |
| Purchase #6 | $12.36 | 5.433% | $13.0315 | $13.03 | $13.05 | $13.00 |
| Purchase #7 | $27.64 | 10.508% | $30.5444 | $30.54 | $30.55 | $30.50 |
| 7 purchase totals = | $470.90 | $517.9328 | $517.93 | $518.00 | $517.80 | |