| 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 | $12.65 | 3.123% | $13.0451 | $13.05 | $13.05 | $13.00 |
| Purchase #2 | $209.90 | 3.361% | $216.9547 | $216.95 | $216.95 | $217.00 |
| Purchase #3 | $195.34 | 3.588% | $202.3488 | $202.35 | $202.35 | $202.30 |
| Purchase #4 | $59.78 | 13.594% | $67.9065 | $67.91 | $67.90 | $67.90 |
| Purchase #5 | $54.88 | 3.446% | $56.7712 | $56.77 | $56.75 | $56.80 |
| Purchase #6 | $180.89 | 9.650% | $198.3459 | $198.35 | $198.35 | $198.30 |
| Purchase #7 | $116.73 | 4.300% | $121.7494 | $121.75 | $121.75 | $121.70 |
| 7 purchase totals = | $830.17 | $877.1216 | $877.13 | $877.10 | $877.00 | |