| 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 | $30.34 | 9.268% | $33.1519 | $33.15 | $33.15 | $33.20 |
| Purchase #2 | $25.41 | 5.683% | $26.8541 | $26.85 | $26.85 | $26.90 |
| Purchase #3 | $53.81 | 6.436% | $57.2732 | $57.27 | $57.25 | $57.30 |
| Purchase #4 | $236.88 | 4.482% | $247.497 | $247.50 | $247.50 | $247.50 |
| Purchase #5 | $243.51 | 5.291% | $256.3941 | $256.39 | $256.40 | $256.40 |
| Purchase #6 | $97.98 | 7.540% | $105.3677 | $105.37 | $105.35 | $105.40 |
| Purchase #7 | $68.57 | 3.178% | $70.7492 | $70.75 | $70.75 | $70.70 |
| 7 purchase totals = | $756.50 | $797.2872 | $797.28 | $797.25 | $797.40 | |