| 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 | $63.39 | 10.250% | $69.8875 | $69.89 | $69.90 | $69.90 |
| Purchase #2 | $113.98 | 10.554% | $126.0094 | $126.01 | $126.00 | $126.00 |
| Purchase #3 | $112.83 | 7.718% | $121.5382 | $121.54 | $121.55 | $121.50 |
| Purchase #4 | $92.60 | 10.200% | $102.0452 | $102.05 | $102.05 | $102.00 |
| Purchase #5 | $210.73 | 11.843% | $235.6868 | $235.69 | $235.70 | $235.70 |
| Purchase #6 | $132.85 | 8.220% | $143.7703 | $143.77 | $143.75 | $143.80 |
| Purchase #7 | $50.46 | 13.640% | $57.3427 | $57.34 | $57.35 | $57.30 |
| 7 purchase totals = | $776.84 | $856.2801 | $856.29 | $856.30 | $856.20 | |