| 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 | $78.74 | 7.247% | $84.4463 | $84.45 | $84.45 | $84.40 |
| Purchase #2 | $235.75 | 13.638% | $267.9016 | $267.90 | $267.90 | $267.90 |
| Purchase #3 | $163.49 | 7.147% | $175.1746 | $175.17 | $175.15 | $175.20 |
| Purchase #4 | $29.83 | 13.474% | $33.8493 | $33.85 | $33.85 | $33.80 |
| Purchase #5 | $91.48 | 5.852% | $96.8334 | $96.83 | $96.85 | $96.80 |
| Purchase #6 | $28.52 | 10.299% | $31.4573 | $31.46 | $31.45 | $31.50 |
| Purchase #7 | $54.47 | 6.736% | $58.1391 | $58.14 | $58.15 | $58.10 |
| 7 purchase totals = | $682.28 | $747.8016 | $747.80 | $747.80 | $747.70 | |