| 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 | $21.77 | 8.704% | $23.6649 | $23.66 | $23.65 | $23.70 |
| Purchase #2 | $151.63 | 5.868% | $160.5276 | $160.53 | $160.55 | $160.50 |
| Purchase #3 | $111.51 | 8.867% | $121.3976 | $121.40 | $121.40 | $121.40 |
| Purchase #4 | $243.29 | 10.484% | $268.7965 | $268.80 | $268.80 | $268.80 |
| Purchase #5 | $47.72 | 4.430% | $49.834 | $49.83 | $49.85 | $49.80 |
| Purchase #6 | $95.83 | 7.118% | $102.6512 | $102.65 | $102.65 | $102.70 |
| Purchase #7 | $204.97 | 11.750% | $229.054 | $229.05 | $229.05 | $229.10 |
| 7 purchase totals = | $876.72 | $955.9258 | $955.92 | $955.95 | $956.00 | |