| 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 | $72.81 | 13.844% | $82.8898 | $82.89 | $82.90 | $82.90 |
| Purchase #2 | $9.39 | 5.647% | $9.9203 | $9.92 | $9.90 | $9.90 |
| Purchase #3 | $94.82 | 3.178% | $97.8334 | $97.83 | $97.85 | $97.80 |
| Purchase #4 | $19.99 | 8.448% | $21.6788 | $21.68 | $21.70 | $21.70 |
| Purchase #5 | $247.75 | 13.499% | $281.1938 | $281.19 | $281.20 | $281.20 |
| Purchase #6 | $88.92 | 8.843% | $96.7832 | $96.78 | $96.80 | $96.80 |
| Purchase #7 | $226.96 | 11.220% | $252.4249 | $252.42 | $252.40 | $252.40 |
| 7 purchase totals = | $760.64 | $842.7242 | $842.71 | $842.75 | $842.70 | |