| 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 | $91.37 | 3.338% | $94.4199 | $94.42 | $94.40 | $94.40 |
| Purchase #2 | $173.56 | 6.301% | $184.496 | $184.50 | $184.50 | $184.50 |
| Purchase #3 | $17.48 | 4.179% | $18.2105 | $18.21 | $18.20 | $18.20 |
| Purchase #4 | $101.81 | 5.152% | $107.0553 | $107.06 | $107.05 | $107.10 |
| Purchase #5 | $52.67 | 10.703% | $58.3073 | $58.31 | $58.30 | $58.30 |
| Purchase #6 | $94.50 | 7.768% | $101.8408 | $101.84 | $101.85 | $101.80 |
| Purchase #7 | $176.61 | 6.464% | $188.0261 | $188.03 | $188.05 | $188.00 |
| 7 purchase totals = | $708.00 | $752.3559 | $752.37 | $752.35 | $752.30 | |