| 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 | $71.42 | 7.546% | $76.8094 | $76.81 | $76.80 | $76.80 |
| Purchase #2 | $89.34 | 12.795% | $100.7711 | $100.77 | $100.75 | $100.80 |
| Purchase #3 | $60.46 | 11.467% | $67.3929 | $67.39 | $67.40 | $67.40 |
| Purchase #4 | $132.99 | 4.343% | $138.7658 | $138.77 | $138.75 | $138.80 |
| Purchase #5 | $43.50 | 5.278% | $45.7959 | $45.80 | $45.80 | $45.80 |
| Purchase #6 | $66.39 | 11.861% | $74.2645 | $74.26 | $74.25 | $74.30 |
| Purchase #7 | $233.33 | 8.132% | $252.3044 | $252.30 | $252.30 | $252.30 |
| 7 purchase totals = | $697.43 | $756.1040 | $756.10 | $756.05 | $756.20 | |