| 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 | $53.41 | 6.666% | $56.9703 | $56.97 | $56.95 | $57.00 |
| Purchase #2 | $53.36 | 12.462% | $60.0097 | $60.01 | $60.00 | $60.00 |
| Purchase #3 | $102.52 | 8.488% | $111.2219 | $111.22 | $111.20 | $111.20 |
| Purchase #4 | $131.46 | 11.258% | $146.2598 | $146.26 | $146.25 | $146.30 |
| Purchase #5 | $177.44 | 12.278% | $199.2261 | $199.23 | $199.25 | $199.20 |
| Purchase #6 | $127.28 | 13.514% | $144.4806 | $144.48 | $144.50 | $144.50 |
| Purchase #7 | $64.88 | 3.206% | $66.9601 | $66.96 | $66.95 | $67.00 |
| 7 purchase totals = | $710.35 | $785.1285 | $785.13 | $785.10 | $785.20 | |