| 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 | $46.48 | 4.238% | $48.4498 | $48.45 | $48.45 | $48.40 |
| Purchase #2 | $72.66 | 4.785% | $76.1368 | $76.14 | $76.15 | $76.10 |
| Purchase #3 | $193.83 | 3.662% | $200.9281 | $200.93 | $200.95 | $200.90 |
| Purchase #4 | $72.73 | 11.242% | $80.9063 | $80.91 | $80.90 | $80.90 |
| Purchase #5 | $166.61 | 5.502% | $175.7769 | $175.78 | $175.80 | $175.80 |
| Purchase #6 | $24.65 | 6.766% | $26.3178 | $26.32 | $26.30 | $26.30 |
| Purchase #7 | $246.71 | 7.220% | $264.5225 | $264.52 | $264.50 | $264.50 |
| 7 purchase totals = | $823.67 | $873.0382 | $873.05 | $873.05 | $872.90 | |