| 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 | $95.44 | 9.353% | $104.3665 | $104.37 | $104.35 | $104.40 |
| Purchase #2 | $229.71 | 3.497% | $237.743 | $237.74 | $237.75 | $237.70 |
| Purchase #3 | $59.80 | 10.486% | $66.0706 | $66.07 | $66.05 | $66.10 |
| Purchase #4 | $57.91 | 11.255% | $64.4278 | $64.43 | $64.45 | $64.40 |
| Purchase #5 | $33.50 | 4.609% | $35.044 | $35.04 | $35.05 | $35.00 |
| Purchase #6 | $104.88 | 11.663% | $117.1122 | $117.11 | $117.10 | $117.10 |
| Purchase #7 | $59.27 | 10.503% | $65.4951 | $65.50 | $65.50 | $65.50 |
| 7 purchase totals = | $640.51 | $690.2592 | $690.26 | $690.25 | $690.20 | |