| 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 | $38.61 | 9.747% | $42.3733 | $42.37 | $42.35 | $42.40 |
| Purchase #2 | $68.34 | 13.688% | $77.6944 | $77.69 | $77.70 | $77.70 |
| Purchase #3 | $180.33 | 3.417% | $186.4919 | $186.49 | $186.50 | $186.50 |
| Purchase #4 | $11.39 | 8.464% | $12.354 | $12.35 | $12.35 | $12.40 |
| Purchase #5 | $83.30 | 3.866% | $86.5204 | $86.52 | $86.50 | $86.50 |
| Purchase #6 | $184.81 | 11.292% | $205.6787 | $205.68 | $205.70 | $205.70 |
| Purchase #7 | $82.35 | 11.473% | $91.798 | $91.80 | $91.80 | $91.80 |
| 7 purchase totals = | $649.13 | $702.9107 | $702.90 | $702.90 | $703.00 | |