| 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 | $109.74 | 11.791% | $122.6794 | $122.68 | $122.70 | $122.70 |
| Purchase #2 | $31.89 | 3.734% | $33.0808 | $33.08 | $33.10 | $33.10 |
| Purchase #3 | $51.62 | 12.178% | $57.9063 | $57.91 | $57.90 | $57.90 |
| Purchase #4 | $37.44 | 11.628% | $41.7935 | $41.79 | $41.80 | $41.80 |
| Purchase #5 | $154.31 | 10.428% | $170.4014 | $170.40 | $170.40 | $170.40 |
| Purchase #6 | $114.51 | 7.700% | $123.3273 | $123.33 | $123.35 | $123.30 |
| Purchase #7 | $208.97 | 7.567% | $224.7828 | $224.78 | $224.80 | $224.80 |
| 7 purchase totals = | $708.48 | $773.9715 | $773.97 | $774.05 | $774.00 | |