| 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 | $75.62 | 3.532% | $78.2909 | $78.29 | $78.30 | $78.30 |
| Purchase #2 | $239.82 | 4.296% | $250.1227 | $250.12 | $250.10 | $250.10 |
| Purchase #3 | $48.97 | 13.785% | $55.7205 | $55.72 | $55.70 | $55.70 |
| Purchase #4 | $73.58 | 10.596% | $81.3765 | $81.38 | $81.40 | $81.40 |
| Purchase #5 | $53.87 | 9.857% | $59.18 | $59.18 | $59.20 | $59.20 |
| Purchase #6 | $121.59 | 4.206% | $126.7041 | $126.70 | $126.70 | $126.70 |
| Purchase #7 | $140.78 | 4.869% | $147.6346 | $147.63 | $147.65 | $147.60 |
| 7 purchase totals = | $754.23 | $799.0293 | $799.02 | $799.05 | $799.00 | |