| 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 | $112.39 | 10.809% | $124.5382 | $124.54 | $124.55 | $124.50 |
| Purchase #2 | $75.43 | 6.659% | $80.4529 | $80.45 | $80.45 | $80.50 |
| Purchase #3 | $47.59 | 13.423% | $53.978 | $53.98 | $54.00 | $54.00 |
| Purchase #4 | $59.25 | 8.319% | $64.179 | $64.18 | $64.20 | $64.20 |
| Purchase #5 | $45.89 | 3.662% | $47.5705 | $47.57 | $47.55 | $47.60 |
| Purchase #6 | $247.41 | 7.410% | $265.7431 | $265.74 | $265.75 | $265.70 |
| Purchase #7 | $166.41 | 5.143% | $174.9685 | $174.97 | $174.95 | $175.00 |
| 7 purchase totals = | $754.37 | $811.4302 | $811.43 | $811.45 | $811.50 | |