| 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 | $21.79 | 10.338% | $24.0427 | $24.04 | $24.05 | $24.00 |
| Purchase #2 | $60.68 | 10.243% | $66.8955 | $66.90 | $66.90 | $66.90 |
| Purchase #3 | $110.60 | 7.568% | $118.9702 | $118.97 | $118.95 | $119.00 |
| Purchase #4 | $212.58 | 9.282% | $232.3117 | $232.31 | $232.30 | $232.30 |
| Purchase #5 | $91.45 | 13.105% | $103.4345 | $103.43 | $103.45 | $103.40 |
| Purchase #6 | $33.64 | 3.162% | $34.7037 | $34.70 | $34.70 | $34.70 |
| Purchase #7 | $153.63 | 3.428% | $158.8964 | $158.90 | $158.90 | $158.90 |
| 7 purchase totals = | $684.37 | $739.2547 | $739.25 | $739.25 | $739.20 | |