| 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 | $66.30 | 7.147% | $71.0385 | $71.04 | $71.05 | $71.00 |
| Purchase #2 | $83.66 | 12.736% | $94.3149 | $94.31 | $94.30 | $94.30 |
| Purchase #3 | $219.84 | 8.340% | $238.1747 | $238.17 | $238.15 | $238.20 |
| Purchase #4 | $91.97 | 8.762% | $100.0284 | $100.03 | $100.05 | $100.00 |
| Purchase #5 | $27.55 | 11.787% | $30.7973 | $30.80 | $30.80 | $30.80 |
| Purchase #6 | $209.78 | 7.742% | $226.0212 | $226.02 | $226.00 | $226.00 |
| Purchase #7 | $22.85 | 9.367% | $24.9904 | $24.99 | $25.00 | $25.00 |
| 7 purchase totals = | $721.95 | $785.3654 | $785.36 | $785.35 | $785.30 | |