| 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 | $95.71 | 13.319% | $108.4576 | $108.46 | $108.45 | $108.50 |
| Purchase #2 | $210.38 | 6.624% | $224.3156 | $224.32 | $224.30 | $224.30 |
| Purchase #3 | $13.36 | 3.371% | $13.8104 | $13.81 | $13.80 | $13.80 |
| Purchase #4 | $71.51 | 4.593% | $74.7945 | $74.79 | $74.80 | $74.80 |
| Purchase #5 | $34.67 | 11.807% | $38.7635 | $38.76 | $38.75 | $38.80 |
| Purchase #6 | $184.41 | 8.512% | $200.107 | $200.11 | $200.10 | $200.10 |
| Purchase #7 | $20.93 | 4.238% | $21.817 | $21.82 | $21.80 | $21.80 |
| 7 purchase totals = | $630.97 | $682.0656 | $682.07 | $682.00 | $682.10 | |