| 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 | $12.41 | 8.265% | $13.4357 | $13.44 | $13.45 | $13.40 |
| Purchase #2 | $17.47 | 3.536% | $18.0877 | $18.09 | $18.10 | $18.10 |
| Purchase #3 | $94.26 | 7.839% | $101.649 | $101.65 | $101.65 | $101.60 |
| Purchase #4 | $29.39 | 5.178% | $30.9118 | $30.91 | $30.90 | $30.90 |
| Purchase #5 | $21.65 | 11.452% | $24.1294 | $24.13 | $24.15 | $24.10 |
| Purchase #6 | $39.45 | 4.455% | $41.2075 | $41.21 | $41.20 | $41.20 |
| Purchase #7 | $241.60 | 5.378% | $254.5932 | $254.59 | $254.60 | $254.60 |
| 7 purchase totals = | $456.23 | $484.0143 | $484.02 | $484.05 | $483.90 | |