| 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 | $44.88 | 3.178% | $46.3063 | $46.31 | $46.30 | $46.30 |
| Purchase #2 | $125.55 | 10.413% | $138.6235 | $138.62 | $138.60 | $138.60 |
| Purchase #3 | $107.42 | 7.665% | $115.6537 | $115.65 | $115.65 | $115.70 |
| Purchase #4 | $110.53 | 5.358% | $116.4522 | $116.45 | $116.45 | $116.50 |
| Purchase #5 | $124.31 | 10.629% | $137.5229 | $137.52 | $137.50 | $137.50 |
| Purchase #6 | $13.48 | 9.288% | $14.732 | $14.73 | $14.75 | $14.70 |
| Purchase #7 | $44.32 | 4.691% | $46.3991 | $46.40 | $46.40 | $46.40 |
| 7 purchase totals = | $570.49 | $615.6897 | $615.68 | $615.65 | $615.70 | |