| 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 | $91.44 | 8.273% | $99.0048 | $99.00 | $99.00 | $99.00 |
| Purchase #2 | $61.74 | 10.402% | $68.1622 | $68.16 | $68.15 | $68.20 |
| Purchase #3 | $29.61 | 3.715% | $30.71 | $30.71 | $30.70 | $30.70 |
| Purchase #4 | $159.27 | 4.291% | $166.1043 | $166.10 | $166.10 | $166.10 |
| Purchase #5 | $187.64 | 13.492% | $212.9564 | $212.96 | $212.95 | $213.00 |
| Purchase #6 | $31.97 | 12.124% | $35.846 | $35.85 | $35.85 | $35.80 |
| Purchase #7 | $21.37 | 7.725% | $23.0208 | $23.02 | $23.00 | $23.00 |
| 7 purchase totals = | $583.04 | $635.8045 | $635.80 | $635.75 | $635.80 | |