| 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 | $22.71 | 6.742% | $24.2411 | $24.24 | $24.25 | $24.20 |
| Purchase #2 | $116.37 | 12.610% | $131.0443 | $131.04 | $131.05 | $131.00 |
| Purchase #3 | $82.59 | 5.363% | $87.0193 | $87.02 | $87.00 | $87.00 |
| Purchase #4 | $79.32 | 12.555% | $89.2786 | $89.28 | $89.30 | $89.30 |
| Purchase #5 | $25.63 | 4.411% | $26.7605 | $26.76 | $26.75 | $26.80 |
| Purchase #6 | $97.83 | 7.478% | $105.1457 | $105.15 | $105.15 | $105.10 |
| Purchase #7 | $216.64 | 10.138% | $238.603 | $238.60 | $238.60 | $238.60 |
| 7 purchase totals = | $641.09 | $702.0925 | $702.09 | $702.10 | $702.00 | |