| 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 | $40.34 | 10.372% | $44.5241 | $44.52 | $44.50 | $44.50 |
| Purchase #2 | $45.81 | 5.266% | $48.2224 | $48.22 | $48.20 | $48.20 |
| Purchase #3 | $51.92 | 10.742% | $57.4972 | $57.50 | $57.50 | $57.50 |
| Purchase #4 | $177.64 | 9.519% | $194.5496 | $194.55 | $194.55 | $194.50 |
| Purchase #5 | $48.72 | 3.141% | $50.2503 | $50.25 | $50.25 | $50.30 |
| Purchase #6 | $117.76 | 4.113% | $122.6035 | $122.60 | $122.60 | $122.60 |
| Purchase #7 | $201.89 | 11.407% | $224.9196 | $224.92 | $224.90 | $224.90 |
| 7 purchase totals = | $684.08 | $742.5667 | $742.56 | $742.50 | $742.50 | |