| 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 | $25.40 | 9.641% | $27.8488 | $27.85 | $27.85 | $27.80 |
| Purchase #2 | $207.82 | 11.478% | $231.6736 | $231.67 | $231.65 | $231.70 |
| Purchase #3 | $225.53 | 8.714% | $245.1827 | $245.18 | $245.20 | $245.20 |
| Purchase #4 | $56.87 | 5.583% | $60.0451 | $60.05 | $60.05 | $60.00 |
| Purchase #5 | $51.43 | 10.757% | $56.9623 | $56.96 | $56.95 | $57.00 |
| Purchase #6 | $83.98 | 8.792% | $91.3635 | $91.36 | $91.35 | $91.40 |
| Purchase #7 | $224.41 | 7.375% | $240.9602 | $240.96 | $240.95 | $241.00 |
| 7 purchase totals = | $875.44 | $954.0362 | $954.03 | $954.00 | $954.10 | |