| 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 | $41.64 | 10.728% | $46.1071 | $46.11 | $46.10 | $46.10 |
| Purchase #2 | $54.52 | 3.392% | $56.3693 | $56.37 | $56.35 | $56.40 |
| Purchase #3 | $27.94 | 13.866% | $31.8142 | $31.81 | $31.80 | $31.80 |
| Purchase #4 | $150.45 | 7.776% | $162.149 | $162.15 | $162.15 | $162.10 |
| Purchase #5 | $19.67 | 3.485% | $20.3555 | $20.36 | $20.35 | $20.40 |
| Purchase #6 | $70.73 | 7.844% | $76.2781 | $76.28 | $76.30 | $76.30 |
| Purchase #7 | $181.92 | 9.466% | $199.1405 | $199.14 | $199.15 | $199.10 |
| 7 purchase totals = | $546.87 | $592.2137 | $592.22 | $592.20 | $592.20 | |