| 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 | $73.32 | 9.517% | $80.2979 | $80.30 | $80.30 | $80.30 |
| Purchase #2 | $213.45 | 5.701% | $225.6188 | $225.62 | $225.60 | $225.60 |
| Purchase #3 | $25.39 | 7.622% | $27.3252 | $27.33 | $27.35 | $27.30 |
| Purchase #4 | $13.71 | 8.574% | $14.8855 | $14.89 | $14.90 | $14.90 |
| Purchase #5 | $53.37 | 10.399% | $58.9199 | $58.92 | $58.90 | $58.90 |
| Purchase #6 | $41.41 | 8.353% | $44.869 | $44.87 | $44.85 | $44.90 |
| Purchase #7 | $124.54 | 5.690% | $131.6263 | $131.63 | $131.65 | $131.60 |
| 7 purchase totals = | $545.19 | $583.5426 | $583.56 | $583.55 | $583.50 | |