| 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 | $21.36 | 6.324% | $22.7108 | $22.71 | $22.70 | $22.70 |
| Purchase #2 | $123.72 | 10.394% | $136.5795 | $136.58 | $136.60 | $136.60 |
| Purchase #3 | $176.38 | 6.724% | $188.2398 | $188.24 | $188.25 | $188.20 |
| Purchase #4 | $85.79 | 5.619% | $90.6105 | $90.61 | $90.60 | $90.60 |
| Purchase #5 | $53.97 | 13.450% | $61.229 | $61.23 | $61.25 | $61.20 |
| Purchase #6 | $48.29 | 4.285% | $50.3592 | $50.36 | $50.35 | $50.40 |
| Purchase #7 | $201.63 | 6.176% | $214.0827 | $214.08 | $214.10 | $214.10 |
| 7 purchase totals = | $711.14 | $763.8115 | $763.81 | $763.85 | $763.80 | |