| 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 | $54.48 | 9.475% | $59.642 | $59.64 | $59.65 | $59.60 |
| Purchase #2 | $204.75 | 10.322% | $225.8843 | $225.88 | $225.90 | $225.90 |
| Purchase #3 | $97.54 | 3.626% | $101.0768 | $101.08 | $101.10 | $101.10 |
| Purchase #4 | $135.89 | 3.581% | $140.7562 | $140.76 | $140.75 | $140.80 |
| Purchase #5 | $205.43 | 10.654% | $227.3165 | $227.32 | $227.30 | $227.30 |
| Purchase #6 | $36.82 | 3.743% | $38.1982 | $38.20 | $38.20 | $38.20 |
| Purchase #7 | $66.54 | 12.115% | $74.6013 | $74.60 | $74.60 | $74.60 |
| 7 purchase totals = | $801.45 | $867.4753 | $867.48 | $867.50 | $867.50 | |