| 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 | $217.32 | 3.579% | $225.0979 | $225.10 | $225.10 | $225.10 |
| Purchase #2 | $215.63 | 6.546% | $229.7451 | $229.75 | $229.75 | $229.70 |
| Purchase #3 | $54.90 | 6.276% | $58.3455 | $58.35 | $58.35 | $58.30 |
| Purchase #4 | $102.93 | 12.792% | $116.0968 | $116.10 | $116.10 | $116.10 |
| Purchase #5 | $72.72 | 13.492% | $82.5314 | $82.53 | $82.55 | $82.50 |
| Purchase #6 | $15.32 | 7.574% | $16.4803 | $16.48 | $16.50 | $16.50 |
| Purchase #7 | $68.99 | 5.465% | $72.7603 | $72.76 | $72.75 | $72.80 |
| 7 purchase totals = | $747.81 | $801.0573 | $801.07 | $801.10 | $801.00 | |