| 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 | $108.77 | 4.364% | $113.5167 | $113.52 | $113.50 | $113.50 |
| Purchase #2 | $69.83 | 9.281% | $76.3109 | $76.31 | $76.30 | $76.30 |
| Purchase #3 | $185.57 | 7.528% | $199.5397 | $199.54 | $199.55 | $199.50 |
| Purchase #4 | $54.78 | 10.416% | $60.4859 | $60.49 | $60.50 | $60.50 |
| Purchase #5 | $166.46 | 4.192% | $173.438 | $173.44 | $173.45 | $173.40 |
| Purchase #6 | $219.51 | 5.837% | $232.3228 | $232.32 | $232.30 | $232.30 |
| Purchase #7 | $122.41 | 8.556% | $132.8834 | $132.88 | $132.90 | $132.90 |
| 7 purchase totals = | $927.33 | $988.4974 | $988.50 | $988.50 | $988.40 | |