| 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 | $110.86 | 5.193% | $116.617 | $116.62 | $116.60 | $116.60 |
| Purchase #2 | $15.82 | 4.336% | $16.506 | $16.51 | $16.50 | $16.50 |
| Purchase #3 | $89.52 | 8.711% | $97.3181 | $97.32 | $97.30 | $97.30 |
| Purchase #4 | $144.40 | 6.706% | $154.0835 | $154.08 | $154.10 | $154.10 |
| Purchase #5 | $169.92 | 5.464% | $179.2044 | $179.20 | $179.20 | $179.20 |
| Purchase #6 | $15.99 | 13.155% | $18.0935 | $18.09 | $18.10 | $18.10 |
| Purchase #7 | $43.80 | 3.624% | $45.3873 | $45.39 | $45.40 | $45.40 |
| 7 purchase totals = | $590.31 | $627.2098 | $627.21 | $627.20 | $627.20 | |