| 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 | $101.45 | 11.738% | $113.3582 | $113.36 | $113.35 | $113.40 |
| Purchase #2 | $170.66 | 10.184% | $188.04 | $188.04 | $188.05 | $188.00 |
| Purchase #3 | $197.46 | 3.145% | $203.6701 | $203.67 | $203.65 | $203.70 |
| Purchase #4 | $89.31 | 4.759% | $93.5603 | $93.56 | $93.55 | $93.60 |
| Purchase #5 | $64.67 | 5.267% | $68.0762 | $68.08 | $68.10 | $68.10 |
| Purchase #6 | $108.28 | 8.407% | $117.3831 | $117.38 | $117.40 | $117.40 |
| Purchase #7 | $40.66 | 10.801% | $45.0517 | $45.05 | $45.05 | $45.10 |
| 7 purchase totals = | $772.49 | $829.1396 | $829.14 | $829.15 | $829.30 | |