| 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 | $62.87 | 4.416% | $65.6463 | $65.65 | $65.65 | $65.60 |
| Purchase #2 | $18.94 | 12.310% | $21.2715 | $21.27 | $21.25 | $21.30 |
| Purchase #3 | $240.80 | 4.225% | $250.9738 | $250.97 | $250.95 | $251.00 |
| Purchase #4 | $216.64 | 3.261% | $223.7046 | $223.70 | $223.70 | $223.70 |
| Purchase #5 | $27.45 | 10.761% | $30.4039 | $30.40 | $30.40 | $30.40 |
| Purchase #6 | $102.28 | 5.478% | $107.8829 | $107.88 | $107.90 | $107.90 |
| Purchase #7 | $174.52 | 8.407% | $189.1919 | $189.19 | $189.20 | $189.20 |
| 7 purchase totals = | $843.50 | $889.0749 | $889.06 | $889.05 | $889.10 | |