| 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 | $48.37 | 7.774% | $52.1303 | $52.13 | $52.15 | $52.10 |
| Purchase #2 | $76.81 | 6.433% | $81.7512 | $81.75 | $81.75 | $81.80 |
| Purchase #3 | $20.92 | 7.213% | $22.429 | $22.43 | $22.45 | $22.40 |
| Purchase #4 | $108.61 | 4.667% | $113.6788 | $113.68 | $113.70 | $113.70 |
| Purchase #5 | $36.57 | 11.455% | $40.7591 | $40.76 | $40.75 | $40.80 |
| Purchase #6 | $195.40 | 11.395% | $217.6658 | $217.67 | $217.65 | $217.70 |
| Purchase #7 | $239.60 | 3.334% | $247.5883 | $247.59 | $247.60 | $247.60 |
| 7 purchase totals = | $726.28 | $776.0025 | $776.01 | $776.05 | $776.10 | |