| 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 | $90.63 | 11.369% | $100.9337 | $100.93 | $100.95 | $100.90 |
| Purchase #2 | $37.89 | 6.861% | $40.4896 | $40.49 | $40.50 | $40.50 |
| Purchase #3 | $26.78 | 5.353% | $28.2135 | $28.21 | $28.20 | $28.20 |
| Purchase #4 | $190.61 | 7.545% | $204.9915 | $204.99 | $205.00 | $205.00 |
| Purchase #5 | $120.79 | 5.218% | $127.0928 | $127.09 | $127.10 | $127.10 |
| Purchase #6 | $223.73 | 4.685% | $234.2118 | $234.21 | $234.20 | $234.20 |
| Purchase #7 | $42.26 | 8.259% | $45.7503 | $45.75 | $45.75 | $45.80 |
| 7 purchase totals = | $732.69 | $781.6832 | $781.67 | $781.70 | $781.70 | |