| 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 | $56.47 | 12.515% | $63.5372 | $63.54 | $63.55 | $63.50 |
| Purchase #2 | $58.90 | 5.379% | $62.0682 | $62.07 | $62.05 | $62.10 |
| Purchase #3 | $121.57 | 13.709% | $138.236 | $138.24 | $138.25 | $138.20 |
| Purchase #4 | $90.61 | 4.187% | $94.4038 | $94.40 | $94.40 | $94.40 |
| Purchase #5 | $202.86 | 12.862% | $228.9519 | $228.95 | $228.95 | $229.00 |
| Purchase #6 | $89.88 | 4.406% | $93.8401 | $93.84 | $93.85 | $93.80 |
| Purchase #7 | $49.65 | 4.253% | $51.7616 | $51.76 | $51.75 | $51.80 |
| 7 purchase totals = | $669.94 | $732.7988 | $732.80 | $732.80 | $732.80 | |