| 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 | $72.82 | 9.330% | $79.6141 | $79.61 | $79.60 | $79.60 |
| Purchase #2 | $229.98 | 12.262% | $258.1801 | $258.18 | $258.20 | $258.20 |
| Purchase #3 | $90.46 | 13.532% | $102.701 | $102.70 | $102.70 | $102.70 |
| Purchase #4 | $50.26 | 10.409% | $55.4916 | $55.49 | $55.50 | $55.50 |
| Purchase #5 | $230.34 | 5.576% | $243.1838 | $243.18 | $243.20 | $243.20 |
| Purchase #6 | $176.30 | 11.356% | $196.3206 | $196.32 | $196.30 | $196.30 |
| Purchase #7 | $52.36 | 9.191% | $57.1724 | $57.17 | $57.15 | $57.20 |
| 7 purchase totals = | $902.52 | $992.6636 | $992.65 | $992.65 | $992.70 | |