| 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 | $11.96 | 5.121% | $12.5725 | $12.57 | $12.55 | $12.60 |
| Purchase #2 | $228.82 | 9.726% | $251.075 | $251.08 | $251.10 | $251.10 |
| Purchase #3 | $51.71 | 7.671% | $55.6767 | $55.68 | $55.70 | $55.70 |
| Purchase #4 | $63.80 | 12.173% | $71.5664 | $71.57 | $71.55 | $71.60 |
| Purchase #5 | $122.97 | 10.866% | $136.3319 | $136.33 | $136.35 | $136.30 |
| Purchase #6 | $166.41 | 8.478% | $180.5182 | $180.52 | $180.50 | $180.50 |
| Purchase #7 | $24.83 | 10.296% | $27.3865 | $27.39 | $27.40 | $27.40 |
| 7 purchase totals = | $670.50 | $735.1272 | $735.14 | $735.15 | $735.20 | |