| 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 | $15.28 | 6.443% | $16.2645 | $16.26 | $16.25 | $16.30 |
| Purchase #2 | $47.39 | 6.362% | $50.405 | $50.41 | $50.40 | $50.40 |
| Purchase #3 | $157.52 | 8.516% | $170.9344 | $170.93 | $170.95 | $170.90 |
| Purchase #4 | $104.57 | 10.811% | $115.8751 | $115.88 | $115.90 | $115.90 |
| Purchase #5 | $199.36 | 7.694% | $214.6988 | $214.70 | $214.70 | $214.70 |
| Purchase #6 | $224.83 | 4.297% | $234.4909 | $234.49 | $234.50 | $234.50 |
| Purchase #7 | $196.91 | 4.336% | $205.448 | $205.45 | $205.45 | $205.40 |
| 7 purchase totals = | $945.86 | $1,008.1167 | $1,008.12 | $1,008.15 | $1,008.10 | |