| 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 | $70.94 | 9.560% | $77.7219 | $77.72 | $77.70 | $77.70 |
| Purchase #2 | $226.67 | 7.502% | $243.6748 | $243.67 | $243.65 | $243.70 |
| Purchase #3 | $183.90 | 5.167% | $193.4021 | $193.40 | $193.40 | $193.40 |
| Purchase #4 | $93.86 | 9.765% | $103.0254 | $103.03 | $103.05 | $103.00 |
| Purchase #5 | $28.86 | 3.358% | $29.8291 | $29.83 | $29.85 | $29.80 |
| Purchase #6 | $16.86 | 13.776% | $19.1826 | $19.18 | $19.20 | $19.20 |
| Purchase #7 | $49.54 | 10.775% | $54.8779 | $54.88 | $54.90 | $54.90 |
| 7 purchase totals = | $670.63 | $721.7138 | $721.71 | $721.75 | $721.70 | |