| 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 | $9.68 | 10.643% | $10.7102 | $10.71 | $10.70 | $10.70 |
| Purchase #2 | $62.43 | 4.362% | $65.1532 | $65.15 | $65.15 | $65.20 |
| Purchase #3 | $189.67 | 5.154% | $199.4456 | $199.45 | $199.45 | $199.40 |
| Purchase #4 | $112.42 | 8.244% | $121.6879 | $121.69 | $121.70 | $121.70 |
| Purchase #5 | $245.99 | 8.536% | $266.9877 | $266.99 | $267.00 | $267.00 |
| Purchase #6 | $149.61 | 3.474% | $154.8075 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $137.89 | 7.600% | $148.3696 | $148.37 | $148.35 | $148.40 |
| 7 purchase totals = | $907.69 | $967.1617 | $967.17 | $967.15 | $967.20 | |