| 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 | $36.96 | 10.129% | $40.7037 | $40.70 | $40.70 | $40.70 |
| Purchase #2 | $244.76 | 9.444% | $267.8751 | $267.88 | $267.90 | $267.90 |
| Purchase #3 | $27.57 | 10.677% | $30.5136 | $30.51 | $30.50 | $30.50 |
| Purchase #4 | $200.63 | 10.128% | $220.9498 | $220.95 | $220.95 | $220.90 |
| Purchase #5 | $44.42 | 8.508% | $48.1993 | $48.20 | $48.20 | $48.20 |
| Purchase #6 | $27.26 | 13.294% | $30.8839 | $30.88 | $30.90 | $30.90 |
| Purchase #7 | $111.55 | 7.142% | $119.5169 | $119.52 | $119.50 | $119.50 |
| 7 purchase totals = | $693.15 | $758.6423 | $758.64 | $758.65 | $758.60 | |