| 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 | $27.61 | 5.648% | $29.1694 | $29.17 | $29.15 | $29.20 |
| Purchase #2 | $79.80 | 9.154% | $87.1049 | $87.10 | $87.10 | $87.10 |
| Purchase #3 | $16.53 | 3.757% | $17.151 | $17.15 | $17.15 | $17.20 |
| Purchase #4 | $221.86 | 8.561% | $240.8534 | $240.85 | $240.85 | $240.90 |
| Purchase #5 | $101.58 | 3.146% | $104.7757 | $104.78 | $104.80 | $104.80 |
| Purchase #6 | $186.82 | 4.418% | $195.0737 | $195.07 | $195.05 | $195.10 |
| Purchase #7 | $50.56 | 3.751% | $52.4565 | $52.46 | $52.45 | $52.50 |
| 7 purchase totals = | $684.76 | $726.5846 | $726.58 | $726.55 | $726.80 | |