| 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 | $82.38 | 8.831% | $89.655 | $89.66 | $89.65 | $89.70 |
| Purchase #2 | $206.93 | 3.409% | $213.9842 | $213.98 | $214.00 | $214.00 |
| Purchase #3 | $123.85 | 4.122% | $128.9551 | $128.96 | $128.95 | $129.00 |
| Purchase #4 | $57.72 | 5.785% | $61.0591 | $61.06 | $61.05 | $61.10 |
| Purchase #5 | $22.30 | 12.239% | $25.0293 | $25.03 | $25.05 | $25.00 |
| Purchase #6 | $93.51 | 12.407% | $105.1118 | $105.11 | $105.10 | $105.10 |
| Purchase #7 | $180.83 | 13.426% | $205.1082 | $205.11 | $205.10 | $205.10 |
| 7 purchase totals = | $767.52 | $828.9027 | $828.91 | $828.90 | $829.00 | |