| 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 | $76.57 | 4.318% | $79.8763 | $79.88 | $79.90 | $79.90 |
| Purchase #2 | $67.36 | 13.684% | $76.5775 | $76.58 | $76.60 | $76.60 |
| Purchase #3 | $143.36 | 7.168% | $153.636 | $153.64 | $153.65 | $153.60 |
| Purchase #4 | $219.46 | 3.604% | $227.3693 | $227.37 | $227.35 | $227.40 |
| Purchase #5 | $85.48 | 9.563% | $93.6545 | $93.65 | $93.65 | $93.70 |
| Purchase #6 | $104.54 | 4.860% | $109.6206 | $109.62 | $109.60 | $109.60 |
| Purchase #7 | $52.79 | 12.185% | $59.2225 | $59.22 | $59.20 | $59.20 |
| 7 purchase totals = | $749.56 | $799.9567 | $799.96 | $799.95 | $800.00 | |