| 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 | $101.63 | 13.463% | $115.3124 | $115.31 | $115.30 | $115.30 |
| Purchase #2 | $40.58 | 11.277% | $45.1562 | $45.16 | $45.15 | $45.20 |
| Purchase #3 | $47.79 | 6.130% | $50.7195 | $50.72 | $50.70 | $50.70 |
| Purchase #4 | $93.86 | 12.579% | $105.6666 | $105.67 | $105.65 | $105.70 |
| Purchase #5 | $197.57 | 12.414% | $222.0963 | $222.10 | $222.10 | $222.10 |
| Purchase #6 | $194.43 | 8.240% | $210.451 | $210.45 | $210.45 | $210.50 |
| Purchase #7 | $41.45 | 8.435% | $44.9463 | $44.95 | $44.95 | $44.90 |
| 7 purchase totals = | $717.31 | $794.3483 | $794.36 | $794.30 | $794.40 | |