| 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 | $70.61 | 12.529% | $79.4567 | $79.46 | $79.45 | $79.50 |
| Purchase #2 | $20.54 | 5.832% | $21.7379 | $21.74 | $21.75 | $21.70 |
| Purchase #3 | $71.82 | 9.553% | $78.681 | $78.68 | $78.70 | $78.70 |
| Purchase #4 | $197.28 | 3.284% | $203.7587 | $203.76 | $203.75 | $203.80 |
| Purchase #5 | $120.26 | 8.367% | $130.3222 | $130.32 | $130.30 | $130.30 |
| Purchase #6 | $171.57 | 8.494% | $186.1432 | $186.14 | $186.15 | $186.10 |
| Purchase #7 | $142.41 | 9.772% | $156.3263 | $156.33 | $156.35 | $156.30 |
| 7 purchase totals = | $794.49 | $856.4260 | $856.43 | $856.45 | $856.40 | |