| 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 | $229.26 | 13.727% | $260.7305 | $260.73 | $260.75 | $260.70 |
| Purchase #2 | $38.92 | 3.167% | $40.1526 | $40.15 | $40.15 | $40.20 |
| Purchase #3 | $17.42 | 12.478% | $19.5937 | $19.59 | $19.60 | $19.60 |
| Purchase #4 | $168.45 | 13.455% | $191.1149 | $191.11 | $191.10 | $191.10 |
| Purchase #5 | $42.63 | 5.442% | $44.9499 | $44.95 | $44.95 | $44.90 |
| Purchase #6 | $99.83 | 7.410% | $107.2274 | $107.23 | $107.25 | $107.20 |
| Purchase #7 | $12.97 | 8.806% | $14.1121 | $14.11 | $14.10 | $14.10 |
| 7 purchase totals = | $609.48 | $677.8811 | $677.87 | $677.90 | $677.80 | |