| 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 | $36.68 | 9.394% | $40.1257 | $40.13 | $40.15 | $40.10 |
| Purchase #2 | $151.78 | 6.248% | $161.2632 | $161.26 | $161.25 | $161.30 |
| Purchase #3 | $176.57 | 6.782% | $188.545 | $188.55 | $188.55 | $188.50 |
| Purchase #4 | $212.33 | 4.267% | $221.3901 | $221.39 | $221.40 | $221.40 |
| Purchase #5 | $73.90 | 9.357% | $80.8148 | $80.81 | $80.80 | $80.80 |
| Purchase #6 | $11.94 | 13.765% | $13.5835 | $13.58 | $13.60 | $13.60 |
| Purchase #7 | $131.53 | 13.196% | $148.8867 | $148.89 | $148.90 | $148.90 |
| 7 purchase totals = | $794.73 | $854.6090 | $854.61 | $854.65 | $854.60 | |