| 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 | $41.83 | 3.425% | $43.2627 | $43.26 | $43.25 | $43.30 |
| Purchase #2 | $162.49 | 8.203% | $175.8191 | $175.82 | $175.80 | $175.80 |
| Purchase #3 | $20.96 | 8.122% | $22.6624 | $22.66 | $22.65 | $22.70 |
| Purchase #4 | $19.89 | 3.103% | $20.5072 | $20.51 | $20.50 | $20.50 |
| Purchase #5 | $31.66 | 4.861% | $33.199 | $33.20 | $33.20 | $33.20 |
| Purchase #6 | $116.37 | 4.194% | $121.2506 | $121.25 | $121.25 | $121.30 |
| Purchase #7 | $12.79 | 8.746% | $13.9086 | $13.91 | $13.90 | $13.90 |
| 7 purchase totals = | $405.99 | $430.6096 | $430.61 | $430.55 | $430.70 | |