| 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 | $99.63 | 10.486% | $110.0772 | $110.08 | $110.10 | $110.10 |
| Purchase #2 | $44.95 | 12.411% | $50.5287 | $50.53 | $50.55 | $50.50 |
| Purchase #3 | $148.95 | 8.135% | $161.0671 | $161.07 | $161.05 | $161.10 |
| Purchase #4 | $72.38 | 4.274% | $75.4735 | $75.47 | $75.45 | $75.50 |
| Purchase #5 | $82.85 | 13.339% | $93.9014 | $93.90 | $93.90 | $93.90 |
| Purchase #6 | $197.37 | 13.628% | $224.2676 | $224.27 | $224.25 | $224.30 |
| Purchase #7 | $84.54 | 11.817% | $94.5301 | $94.53 | $94.55 | $94.50 |
| 7 purchase totals = | $730.67 | $809.8456 | $809.85 | $809.85 | $809.90 | |