| 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 | $21.83 | 7.484% | $23.4638 | $23.46 | $23.45 | $23.50 |
| Purchase #2 | $90.64 | 11.639% | $101.1896 | $101.19 | $101.20 | $101.20 |
| Purchase #3 | $62.95 | 4.751% | $65.9408 | $65.94 | $65.95 | $65.90 |
| Purchase #4 | $208.84 | 13.141% | $236.2837 | $236.28 | $236.30 | $236.30 |
| Purchase #5 | $148.76 | 6.591% | $158.5648 | $158.56 | $158.55 | $158.60 |
| Purchase #6 | $89.43 | 6.522% | $95.2626 | $95.26 | $95.25 | $95.30 |
| Purchase #7 | $164.85 | 10.167% | $181.6103 | $181.61 | $181.60 | $181.60 |
| 7 purchase totals = | $787.30 | $862.3156 | $862.30 | $862.30 | $862.40 | |