| 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 | $87.77 | 13.205% | $99.36 | $99.36 | $99.35 | $99.40 |
| Purchase #2 | $12.43 | 6.363% | $13.2209 | $13.22 | $13.20 | $13.20 |
| Purchase #3 | $132.96 | 3.205% | $137.2214 | $137.22 | $137.20 | $137.20 |
| Purchase #4 | $92.51 | 7.624% | $99.563 | $99.56 | $99.55 | $99.60 |
| Purchase #5 | $220.82 | 7.339% | $237.026 | $237.03 | $237.05 | $237.00 |
| Purchase #6 | $52.37 | 12.617% | $58.9775 | $58.98 | $59.00 | $59.00 |
| Purchase #7 | $143.29 | 3.203% | $147.8796 | $147.88 | $147.90 | $147.90 |
| 7 purchase totals = | $742.15 | $793.2484 | $793.25 | $793.25 | $793.30 | |