| 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 | $78.77 | 3.700% | $81.6845 | $81.68 | $81.70 | $81.70 |
| Purchase #2 | $234.47 | 13.492% | $266.1047 | $266.10 | $266.10 | $266.10 |
| Purchase #3 | $25.48 | 11.708% | $28.4632 | $28.46 | $28.45 | $28.50 |
| Purchase #4 | $224.28 | 12.492% | $252.2971 | $252.30 | $252.30 | $252.30 |
| Purchase #5 | $89.94 | 13.373% | $101.9677 | $101.97 | $101.95 | $102.00 |
| Purchase #6 | $61.86 | 13.360% | $70.1245 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $118.81 | 10.488% | $131.2708 | $131.27 | $131.25 | $131.30 |
| 7 purchase totals = | $833.61 | $931.9125 | $931.90 | $931.85 | $932.00 | |