| 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 | $45.99 | 6.372% | $48.9205 | $48.92 | $48.90 | $48.90 |
| Purchase #2 | $117.70 | 4.356% | $122.827 | $122.83 | $122.85 | $122.80 |
| Purchase #3 | $25.51 | 5.478% | $26.9074 | $26.91 | $26.90 | $26.90 |
| Purchase #4 | $132.49 | 4.593% | $138.5753 | $138.58 | $138.60 | $138.60 |
| Purchase #5 | $69.86 | 13.864% | $79.5454 | $79.55 | $79.55 | $79.50 |
| Purchase #6 | $36.62 | 10.675% | $40.5292 | $40.53 | $40.55 | $40.50 |
| Purchase #7 | $132.51 | 5.395% | $139.6589 | $139.66 | $139.65 | $139.70 |
| 7 purchase totals = | $560.68 | $596.9637 | $596.98 | $597.00 | $596.90 | |