| 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 | $29.43 | 13.724% | $33.469 | $33.47 | $33.45 | $33.50 |
| Purchase #2 | $139.99 | 7.253% | $150.1435 | $150.14 | $150.15 | $150.10 |
| Purchase #3 | $65.37 | 6.125% | $69.3739 | $69.37 | $69.35 | $69.40 |
| Purchase #4 | $113.42 | 3.369% | $117.2411 | $117.24 | $117.25 | $117.20 |
| Purchase #5 | $121.32 | 10.700% | $134.3012 | $134.30 | $134.30 | $134.30 |
| Purchase #6 | $64.90 | 7.408% | $69.7078 | $69.71 | $69.70 | $69.70 |
| Purchase #7 | $50.98 | 13.109% | $57.663 | $57.66 | $57.65 | $57.70 |
| 7 purchase totals = | $585.41 | $631.8995 | $631.89 | $631.85 | $631.90 | |