| 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 | $61.68 | 6.784% | $65.8644 | $65.86 | $65.85 | $65.90 |
| Purchase #2 | $61.33 | 4.669% | $64.1935 | $64.19 | $64.20 | $64.20 |
| Purchase #3 | $191.36 | 13.587% | $217.3601 | $217.36 | $217.35 | $217.40 |
| Purchase #4 | $152.62 | 12.550% | $171.7738 | $171.77 | $171.75 | $171.80 |
| Purchase #5 | $87.61 | 6.700% | $93.4799 | $93.48 | $93.50 | $93.50 |
| Purchase #6 | $211.29 | 8.484% | $229.2158 | $229.22 | $229.20 | $229.20 |
| Purchase #7 | $126.73 | 9.848% | $139.2104 | $139.21 | $139.20 | $139.20 |
| 7 purchase totals = | $892.62 | $981.0979 | $981.09 | $981.05 | $981.20 | |