| 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 | $69.90 | 13.201% | $79.1275 | $79.13 | $79.15 | $79.10 |
| Purchase #2 | $147.98 | 10.784% | $163.9382 | $163.94 | $163.95 | $163.90 |
| Purchase #3 | $57.90 | 7.391% | $62.1794 | $62.18 | $62.20 | $62.20 |
| Purchase #4 | $24.38 | 9.480% | $26.6912 | $26.69 | $26.70 | $26.70 |
| Purchase #5 | $183.26 | 6.569% | $195.2983 | $195.30 | $195.30 | $195.30 |
| Purchase #6 | $236.25 | 6.269% | $251.0605 | $251.06 | $251.05 | $251.10 |
| Purchase #7 | $170.88 | 13.641% | $194.1897 | $194.19 | $194.20 | $194.20 |
| 7 purchase totals = | $890.55 | $972.4848 | $972.49 | $972.55 | $972.50 | |