| 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 | $41.56 | 12.843% | $46.8976 | $46.90 | $46.90 | $46.90 |
| Purchase #2 | $83.98 | 8.734% | $91.3148 | $91.31 | $91.30 | $91.30 |
| Purchase #3 | $178.54 | 6.528% | $190.1951 | $190.20 | $190.20 | $190.20 |
| Purchase #4 | $79.54 | 6.631% | $84.8143 | $84.81 | $84.80 | $84.80 |
| Purchase #5 | $206.41 | 3.331% | $213.2855 | $213.29 | $213.30 | $213.30 |
| Purchase #6 | $91.66 | 12.524% | $103.1395 | $103.14 | $103.15 | $103.10 |
| Purchase #7 | $64.41 | 10.524% | $71.1885 | $71.19 | $71.20 | $71.20 |
| 7 purchase totals = | $746.10 | $800.8353 | $800.84 | $800.85 | $800.80 | |