| 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 | $91.75 | 9.567% | $100.5277 | $100.53 | $100.55 | $100.50 |
| Purchase #2 | $57.99 | 3.183% | $59.8358 | $59.84 | $59.85 | $59.80 |
| Purchase #3 | $96.78 | 5.204% | $101.8164 | $101.82 | $101.80 | $101.80 |
| Purchase #4 | $92.51 | 12.438% | $104.0164 | $104.02 | $104.00 | $104.00 |
| Purchase #5 | $197.89 | 7.226% | $212.1895 | $212.19 | $212.20 | $212.20 |
| Purchase #6 | $184.99 | 5.839% | $195.7916 | $195.79 | $195.80 | $195.80 |
| Purchase #7 | $18.82 | 6.808% | $20.1013 | $20.10 | $20.10 | $20.10 |
| 7 purchase totals = | $740.73 | $794.2787 | $794.29 | $794.30 | $794.20 | |