| 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 | $39.53 | 9.257% | $43.1893 | $43.19 | $43.20 | $43.20 |
| Purchase #2 | $26.54 | 5.279% | $27.941 | $27.94 | $27.95 | $27.90 |
| Purchase #3 | $182.82 | 11.205% | $203.305 | $203.31 | $203.30 | $203.30 |
| Purchase #4 | $33.34 | 3.576% | $34.5322 | $34.53 | $34.55 | $34.50 |
| Purchase #5 | $128.73 | 13.617% | $146.2592 | $146.26 | $146.25 | $146.30 |
| Purchase #6 | $174.97 | 8.655% | $190.1137 | $190.11 | $190.10 | $190.10 |
| Purchase #7 | $212.52 | 3.856% | $220.7148 | $220.71 | $220.70 | $220.70 |
| 7 purchase totals = | $798.45 | $866.0552 | $866.05 | $866.05 | $866.00 | |