| 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 | $75.62 | 7.525% | $81.3104 | $81.31 | $81.30 | $81.30 |
| Purchase #2 | $192.67 | 11.417% | $214.6671 | $214.67 | $214.65 | $214.70 |
| Purchase #3 | $148.39 | 3.531% | $153.6297 | $153.63 | $153.65 | $153.60 |
| Purchase #4 | $169.76 | 8.443% | $184.0928 | $184.09 | $184.10 | $184.10 |
| Purchase #5 | $180.30 | 13.305% | $204.2889 | $204.29 | $204.30 | $204.30 |
| Purchase #6 | $71.44 | 7.707% | $76.9459 | $76.95 | $76.95 | $76.90 |
| Purchase #7 | $20.81 | 5.181% | $21.8882 | $21.89 | $21.90 | $21.90 |
| 7 purchase totals = | $858.99 | $936.8230 | $936.83 | $936.85 | $936.80 | |