| 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 | $45.66 | 11.119% | $50.7369 | $50.74 | $50.75 | $50.70 |
| Purchase #2 | $129.42 | 5.474% | $136.5045 | $136.50 | $136.50 | $136.50 |
| Purchase #3 | $32.66 | 13.535% | $37.0805 | $37.08 | $37.10 | $37.10 |
| Purchase #4 | $77.56 | 3.282% | $80.1055 | $80.11 | $80.10 | $80.10 |
| Purchase #5 | $240.29 | 10.691% | $265.9794 | $265.98 | $266.00 | $266.00 |
| Purchase #6 | $56.36 | 11.179% | $62.6605 | $62.66 | $62.65 | $62.70 |
| Purchase #7 | $146.57 | 5.122% | $154.0773 | $154.08 | $154.10 | $154.10 |
| 7 purchase totals = | $728.52 | $787.1446 | $787.15 | $787.20 | $787.20 | |