| 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 | $40.83 | 7.195% | $43.7677 | $43.77 | $43.75 | $43.80 |
| Purchase #2 | $203.57 | 9.478% | $222.8644 | $222.86 | $222.85 | $222.90 |
| Purchase #3 | $158.75 | 3.663% | $164.565 | $164.57 | $164.55 | $164.60 |
| Purchase #4 | $67.39 | 5.284% | $70.9509 | $70.95 | $70.95 | $71.00 |
| Purchase #5 | $26.29 | 11.249% | $29.2474 | $29.25 | $29.25 | $29.20 |
| Purchase #6 | $36.82 | 8.229% | $39.8499 | $39.85 | $39.85 | $39.80 |
| Purchase #7 | $244.51 | 5.562% | $258.1096 | $258.11 | $258.10 | $258.10 |
| 7 purchase totals = | $778.16 | $829.3549 | $829.36 | $829.30 | $829.40 | |