| 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 | $47.73 | 5.398% | $50.3065 | $50.31 | $50.30 | $50.30 |
| Purchase #2 | $238.46 | 6.750% | $254.5561 | $254.56 | $254.55 | $254.60 |
| Purchase #3 | $67.68 | 9.872% | $74.3614 | $74.36 | $74.35 | $74.40 |
| Purchase #4 | $33.76 | 12.864% | $38.1029 | $38.10 | $38.10 | $38.10 |
| Purchase #5 | $55.61 | 11.770% | $62.1553 | $62.16 | $62.15 | $62.20 |
| Purchase #6 | $182.30 | 10.822% | $202.0285 | $202.03 | $202.05 | $202.00 |
| Purchase #7 | $226.96 | 3.471% | $234.8378 | $234.84 | $234.85 | $234.80 |
| 7 purchase totals = | $852.50 | $916.3485 | $916.36 | $916.35 | $916.40 | |