| 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 | $9.87 | 6.303% | $10.4921 | $10.49 | $10.50 | $10.50 |
| Purchase #2 | $116.90 | 3.741% | $121.2732 | $121.27 | $121.25 | $121.30 |
| Purchase #3 | $164.88 | 6.709% | $175.9418 | $175.94 | $175.95 | $175.90 |
| Purchase #4 | $13.43 | 9.411% | $14.6939 | $14.69 | $14.70 | $14.70 |
| Purchase #5 | $199.26 | 10.172% | $219.5287 | $219.53 | $219.55 | $219.50 |
| Purchase #6 | $70.41 | 5.709% | $74.4297 | $74.43 | $74.45 | $74.40 |
| Purchase #7 | $10.42 | 10.639% | $11.5286 | $11.53 | $11.55 | $11.50 |
| 7 purchase totals = | $585.17 | $627.8880 | $627.88 | $627.95 | $627.80 | |