| 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 | $44.38 | 5.618% | $46.8733 | $46.87 | $46.85 | $46.90 |
| Purchase #2 | $17.69 | 12.307% | $19.8671 | $19.87 | $19.85 | $19.90 |
| Purchase #3 | $178.53 | 9.431% | $195.3672 | $195.37 | $195.35 | $195.40 |
| Purchase #4 | $142.92 | 9.407% | $156.3645 | $156.36 | $156.35 | $156.40 |
| Purchase #5 | $71.70 | 4.720% | $75.0842 | $75.08 | $75.10 | $75.10 |
| Purchase #6 | $227.69 | 3.767% | $236.2671 | $236.27 | $236.25 | $236.30 |
| Purchase #7 | $91.56 | 5.758% | $96.832 | $96.83 | $96.85 | $96.80 |
| 7 purchase totals = | $774.47 | $826.6554 | $826.65 | $826.60 | $826.80 | |