| 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 | $47.72 | 5.218% | $50.21 | $50.21 | $50.20 | $50.20 |
| Purchase #2 | $15.42 | 9.166% | $16.8334 | $16.83 | $16.85 | $16.80 |
| Purchase #3 | $188.39 | 4.806% | $197.444 | $197.44 | $197.45 | $197.40 |
| Purchase #4 | $99.28 | 5.114% | $104.3572 | $104.36 | $104.35 | $104.40 |
| Purchase #5 | $43.28 | 9.397% | $47.347 | $47.35 | $47.35 | $47.30 |
| Purchase #6 | $24.77 | 13.556% | $28.1278 | $28.13 | $28.15 | $28.10 |
| Purchase #7 | $96.30 | 10.572% | $106.4808 | $106.48 | $106.50 | $106.50 |
| 7 purchase totals = | $515.16 | $550.8002 | $550.80 | $550.85 | $550.70 | |