| 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 | $70.65 | 11.659% | $78.8871 | $78.89 | $78.90 | $78.90 |
| Purchase #2 | $44.62 | 9.533% | $48.8736 | $48.87 | $48.85 | $48.90 |
| Purchase #3 | $44.53 | 12.391% | $50.0477 | $50.05 | $50.05 | $50.00 |
| Purchase #4 | $161.30 | 5.202% | $169.6908 | $169.69 | $169.70 | $169.70 |
| Purchase #5 | $162.90 | 11.466% | $181.5781 | $181.58 | $181.60 | $181.60 |
| Purchase #6 | $210.62 | 6.714% | $224.761 | $224.76 | $224.75 | $224.80 |
| Purchase #7 | $183.94 | 10.533% | $203.3144 | $203.31 | $203.30 | $203.30 |
| 7 purchase totals = | $878.56 | $957.1527 | $957.15 | $957.15 | $957.20 | |