| 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 | $95.89 | 9.189% | $104.7013 | $104.70 | $104.70 | $104.70 |
| Purchase #2 | $36.56 | 7.137% | $39.1693 | $39.17 | $39.15 | $39.20 |
| Purchase #3 | $137.56 | 12.869% | $155.2626 | $155.26 | $155.25 | $155.30 |
| Purchase #4 | $210.64 | 4.831% | $220.816 | $220.82 | $220.80 | $220.80 |
| Purchase #5 | $20.66 | 5.749% | $21.8477 | $21.85 | $21.85 | $21.80 |
| Purchase #6 | $202.56 | 13.488% | $229.8813 | $229.88 | $229.90 | $229.90 |
| Purchase #7 | $19.58 | 8.685% | $21.2805 | $21.28 | $21.30 | $21.30 |
| 7 purchase totals = | $723.45 | $792.9587 | $792.96 | $792.95 | $793.00 | |