| 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 | $45.56 | 6.816% | $48.6654 | $48.67 | $48.65 | $48.70 |
| Purchase #2 | $241.49 | 12.674% | $272.0964 | $272.10 | $272.10 | $272.10 |
| Purchase #3 | $186.58 | 10.815% | $206.7586 | $206.76 | $206.75 | $206.80 |
| Purchase #4 | $33.39 | 13.677% | $37.9568 | $37.96 | $37.95 | $38.00 |
| Purchase #5 | $101.98 | 9.872% | $112.0475 | $112.05 | $112.05 | $112.00 |
| Purchase #6 | $225.50 | 4.274% | $235.1379 | $235.14 | $235.15 | $235.10 |
| Purchase #7 | $190.76 | 6.792% | $203.7164 | $203.72 | $203.70 | $203.70 |
| 7 purchase totals = | $1,025.26 | $1,116.3790 | $1,116.40 | $1,116.35 | $1,116.40 | |