| 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 | $101.36 | 9.464% | $110.9527 | $110.95 | $110.95 | $111.00 |
| Purchase #2 | $141.79 | 13.807% | $161.3669 | $161.37 | $161.35 | $161.40 |
| Purchase #3 | $23.49 | 10.459% | $25.9468 | $25.95 | $25.95 | $25.90 |
| Purchase #4 | $125.36 | 9.844% | $137.7004 | $137.70 | $137.70 | $137.70 |
| Purchase #5 | $44.73 | 4.435% | $46.7138 | $46.71 | $46.70 | $46.70 |
| Purchase #6 | $51.27 | 7.269% | $54.9968 | $55.00 | $55.00 | $55.00 |
| Purchase #7 | $116.78 | 8.553% | $126.7682 | $126.77 | $126.75 | $126.80 |
| 7 purchase totals = | $604.78 | $664.4456 | $664.45 | $664.40 | $664.50 | |