| 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 | $28.53 | 3.734% | $29.5953 | $29.60 | $29.60 | $29.60 |
| Purchase #2 | $139.58 | 12.684% | $157.2843 | $157.28 | $157.30 | $157.30 |
| Purchase #3 | $50.94 | 5.782% | $53.8854 | $53.89 | $53.90 | $53.90 |
| Purchase #4 | $210.90 | 12.138% | $236.499 | $236.50 | $236.50 | $236.50 |
| Purchase #5 | $70.96 | 11.475% | $79.1027 | $79.10 | $79.10 | $79.10 |
| Purchase #6 | $168.81 | 13.543% | $191.6719 | $191.67 | $191.65 | $191.70 |
| Purchase #7 | $67.81 | 3.703% | $70.321 | $70.32 | $70.30 | $70.30 |
| 7 purchase totals = | $737.53 | $818.3596 | $818.36 | $818.35 | $818.40 | |