| 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 | $235.55 | 12.703% | $265.4719 | $265.47 | $265.45 | $265.50 |
| Purchase #2 | $26.72 | 13.347% | $30.2863 | $30.29 | $30.30 | $30.30 |
| Purchase #3 | $62.70 | 9.862% | $68.8835 | $68.88 | $68.90 | $68.90 |
| Purchase #4 | $24.70 | 8.413% | $26.778 | $26.78 | $26.80 | $26.80 |
| Purchase #5 | $135.85 | 8.706% | $147.6771 | $147.68 | $147.70 | $147.70 |
| Purchase #6 | $26.67 | 6.198% | $28.323 | $28.32 | $28.30 | $28.30 |
| Purchase #7 | $129.38 | 7.379% | $138.927 | $138.93 | $138.95 | $138.90 |
| 7 purchase totals = | $641.57 | $706.3468 | $706.35 | $706.40 | $706.40 | |