| 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 | $40.62 | 6.197% | $43.1372 | $43.14 | $43.15 | $43.10 |
| Purchase #2 | $61.82 | 11.265% | $68.784 | $68.78 | $68.80 | $68.80 |
| Purchase #3 | $99.32 | 9.479% | $108.7345 | $108.73 | $108.75 | $108.70 |
| Purchase #4 | $62.32 | 3.728% | $64.6433 | $64.64 | $64.65 | $64.60 |
| Purchase #5 | $12.39 | 5.800% | $13.1086 | $13.11 | $13.10 | $13.10 |
| Purchase #6 | $244.37 | 12.825% | $275.7105 | $275.71 | $275.70 | $275.70 |
| Purchase #7 | $100.93 | 9.372% | $110.3892 | $110.39 | $110.40 | $110.40 |
| 7 purchase totals = | $621.77 | $684.5073 | $684.50 | $684.55 | $684.40 | |