| 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 | $55.44 | 3.135% | $57.178 | $57.18 | $57.20 | $57.20 |
| Purchase #2 | $61.60 | 12.137% | $69.0764 | $69.08 | $69.10 | $69.10 |
| Purchase #3 | $94.42 | 8.865% | $102.7903 | $102.79 | $102.80 | $102.80 |
| Purchase #4 | $101.57 | 3.119% | $104.738 | $104.74 | $104.75 | $104.70 |
| Purchase #5 | $99.39 | 12.356% | $111.6706 | $111.67 | $111.65 | $111.70 |
| Purchase #6 | $52.52 | 9.388% | $57.4506 | $57.45 | $57.45 | $57.50 |
| Purchase #7 | $177.34 | 3.119% | $182.8712 | $182.87 | $182.85 | $182.90 |
| 7 purchase totals = | $642.28 | $685.7751 | $685.78 | $685.80 | $685.90 | |