| 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 | $97.95 | 5.863% | $103.6928 | $103.69 | $103.70 | $103.70 |
| Purchase #2 | $10.48 | 9.477% | $11.4732 | $11.47 | $11.45 | $11.50 |
| Purchase #3 | $112.38 | 9.425% | $122.9718 | $122.97 | $122.95 | $123.00 |
| Purchase #4 | $6.25 | 5.766% | $6.6104 | $6.61 | $6.60 | $6.60 |
| Purchase #5 | $26.49 | 11.697% | $29.5885 | $29.59 | $29.60 | $29.60 |
| Purchase #6 | $66.94 | 13.331% | $75.8638 | $75.86 | $75.85 | $75.90 |
| Purchase #7 | $73.39 | 6.697% | $78.3049 | $78.30 | $78.30 | $78.30 |
| 7 purchase totals = | $393.88 | $428.5054 | $428.49 | $428.45 | $428.60 | |