| 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 | $93.61 | 12.515% | $105.3253 | $105.33 | $105.35 | $105.30 |
| Purchase #2 | $55.89 | 8.750% | $60.7804 | $60.78 | $60.80 | $60.80 |
| Purchase #3 | $165.34 | 8.700% | $179.7246 | $179.72 | $179.70 | $179.70 |
| Purchase #4 | $121.58 | 9.500% | $133.1301 | $133.13 | $133.15 | $133.10 |
| Purchase #5 | $32.41 | 4.784% | $33.9605 | $33.96 | $33.95 | $34.00 |
| Purchase #6 | $13.50 | 13.420% | $15.3117 | $15.31 | $15.30 | $15.30 |
| Purchase #7 | $70.53 | 10.364% | $77.8397 | $77.84 | $77.85 | $77.80 |
| 7 purchase totals = | $552.86 | $606.0723 | $606.07 | $606.10 | $606.00 | |