| 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 | $50.91 | 9.576% | $55.7851 | $55.79 | $55.80 | $55.80 |
| Purchase #2 | $20.44 | 4.609% | $21.3821 | $21.38 | $21.40 | $21.40 |
| Purchase #3 | $180.42 | 9.722% | $197.9604 | $197.96 | $197.95 | $198.00 |
| Purchase #4 | $157.33 | 10.521% | $173.8827 | $173.88 | $173.90 | $173.90 |
| Purchase #5 | $121.31 | 11.458% | $135.2097 | $135.21 | $135.20 | $135.20 |
| Purchase #6 | $49.86 | 6.240% | $52.9713 | $52.97 | $52.95 | $53.00 |
| Purchase #7 | $82.95 | 5.533% | $87.5396 | $87.54 | $87.55 | $87.50 |
| 7 purchase totals = | $663.22 | $724.7309 | $724.73 | $724.75 | $724.80 | |