| 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 | $101.96 | 3.284% | $105.3084 | $105.31 | $105.30 | $105.30 |
| Purchase #2 | $15.61 | 4.610% | $16.3296 | $16.33 | $16.35 | $16.30 |
| Purchase #3 | $62.88 | 3.513% | $65.089 | $65.09 | $65.10 | $65.10 |
| Purchase #4 | $11.66 | 10.643% | $12.901 | $12.90 | $12.90 | $12.90 |
| Purchase #5 | $226.59 | 3.152% | $233.7321 | $233.73 | $233.75 | $233.70 |
| Purchase #6 | $107.69 | 8.294% | $116.6218 | $116.62 | $116.60 | $116.60 |
| Purchase #7 | $33.76 | 4.214% | $35.1826 | $35.18 | $35.20 | $35.20 |
| 7 purchase totals = | $560.15 | $585.1645 | $585.16 | $585.20 | $585.10 | |