| 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 | $229.50 | 12.570% | $258.3482 | $258.35 | $258.35 | $258.30 |
| Purchase #2 | $179.50 | 11.621% | $200.3597 | $200.36 | $200.35 | $200.40 |
| Purchase #3 | $102.69 | 5.648% | $108.4899 | $108.49 | $108.50 | $108.50 |
| Purchase #4 | $74.61 | 6.296% | $79.3074 | $79.31 | $79.30 | $79.30 |
| Purchase #5 | $47.82 | 10.707% | $52.9401 | $52.94 | $52.95 | $52.90 |
| Purchase #6 | $45.51 | 8.266% | $49.2719 | $49.27 | $49.25 | $49.30 |
| Purchase #7 | $5.42 | 13.713% | $6.1632 | $6.16 | $6.15 | $6.20 |
| 7 purchase totals = | $685.05 | $754.8804 | $754.88 | $754.85 | $754.90 | |