| 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 | $35.51 | 5.547% | $37.4797 | $37.48 | $37.50 | $37.50 |
| Purchase #2 | $106.98 | 8.522% | $116.0968 | $116.10 | $116.10 | $116.10 |
| Purchase #3 | $151.99 | 9.205% | $165.9807 | $165.98 | $166.00 | $166.00 |
| Purchase #4 | $136.64 | 6.685% | $145.7744 | $145.77 | $145.75 | $145.80 |
| Purchase #5 | $30.32 | 11.795% | $33.8962 | $33.90 | $33.90 | $33.90 |
| Purchase #6 | $91.48 | 10.582% | $101.1604 | $101.16 | $101.15 | $101.20 |
| Purchase #7 | $110.80 | 5.273% | $116.6425 | $116.64 | $116.65 | $116.60 |
| 7 purchase totals = | $663.72 | $717.0307 | $717.03 | $717.05 | $717.10 | |