| 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 | $27.30 | 3.554% | $28.2702 | $28.27 | $28.25 | $28.30 |
| Purchase #2 | $14.35 | 3.758% | $14.8893 | $14.89 | $14.90 | $14.90 |
| Purchase #3 | $232.85 | 3.619% | $241.2768 | $241.28 | $241.30 | $241.30 |
| Purchase #4 | $112.46 | 7.767% | $121.1948 | $121.19 | $121.20 | $121.20 |
| Purchase #5 | $178.94 | 4.566% | $187.1104 | $187.11 | $187.10 | $187.10 |
| Purchase #6 | $210.70 | 4.514% | $220.211 | $220.21 | $220.20 | $220.20 |
| Purchase #7 | $73.75 | 12.473% | $82.9488 | $82.95 | $82.95 | $82.90 |
| 7 purchase totals = | $850.35 | $895.9013 | $895.90 | $895.90 | $895.90 | |