| 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 | $89.93 | 8.558% | $97.6262 | $97.63 | $97.65 | $97.60 |
| Purchase #2 | $87.52 | 13.490% | $99.3264 | $99.33 | $99.35 | $99.30 |
| Purchase #3 | $27.38 | 5.186% | $28.7999 | $28.80 | $28.80 | $28.80 |
| Purchase #4 | $210.33 | 11.598% | $234.7241 | $234.72 | $234.70 | $234.70 |
| Purchase #5 | $213.51 | 11.156% | $237.3292 | $237.33 | $237.35 | $237.30 |
| Purchase #6 | $112.80 | 3.651% | $116.9183 | $116.92 | $116.90 | $116.90 |
| Purchase #7 | $70.42 | 13.165% | $79.6908 | $79.69 | $79.70 | $79.70 |
| 7 purchase totals = | $811.89 | $894.4149 | $894.42 | $894.45 | $894.30 | |