| 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 | $60.84 | 6.578% | $64.8421 | $64.84 | $64.85 | $64.80 |
| Purchase #2 | $81.97 | 13.663% | $93.1696 | $93.17 | $93.15 | $93.20 |
| Purchase #3 | $101.93 | 6.459% | $108.5137 | $108.51 | $108.50 | $108.50 |
| Purchase #4 | $73.97 | 9.759% | $81.1887 | $81.19 | $81.20 | $81.20 |
| Purchase #5 | $173.46 | 3.306% | $179.1946 | $179.19 | $179.20 | $179.20 |
| Purchase #6 | $9.71 | 3.373% | $10.0375 | $10.04 | $10.05 | $10.00 |
| Purchase #7 | $217.40 | 11.723% | $242.8858 | $242.89 | $242.90 | $242.90 |
| 7 purchase totals = | $719.28 | $779.8320 | $779.83 | $779.85 | $779.80 | |