| 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 | $74.77 | 12.351% | $84.0048 | $84.00 | $84.00 | $84.00 |
| Purchase #2 | $216.60 | 7.687% | $233.25 | $233.25 | $233.25 | $233.30 |
| Purchase #3 | $58.39 | 5.837% | $61.7982 | $61.80 | $61.80 | $61.80 |
| Purchase #4 | $202.90 | 9.554% | $222.2851 | $222.29 | $222.30 | $222.30 |
| Purchase #5 | $63.41 | 7.770% | $68.337 | $68.34 | $68.35 | $68.30 |
| Purchase #6 | $82.67 | 11.525% | $92.1977 | $92.20 | $92.20 | $92.20 |
| Purchase #7 | $108.35 | 7.135% | $116.0808 | $116.08 | $116.10 | $116.10 |
| 7 purchase totals = | $807.09 | $877.9536 | $877.96 | $878.00 | $878.00 | |