| 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 | $116.30 | 3.606% | $120.4938 | $120.49 | $120.50 | $120.50 |
| Purchase #2 | $74.68 | 10.206% | $82.3018 | $82.30 | $82.30 | $82.30 |
| Purchase #3 | $222.26 | 4.725% | $232.7618 | $232.76 | $232.75 | $232.80 |
| Purchase #4 | $73.97 | 4.439% | $77.2535 | $77.25 | $77.25 | $77.30 |
| Purchase #5 | $140.29 | 6.721% | $149.7189 | $149.72 | $149.70 | $149.70 |
| Purchase #6 | $39.49 | 6.408% | $42.0205 | $42.02 | $42.00 | $42.00 |
| Purchase #7 | $146.88 | 4.871% | $154.0345 | $154.03 | $154.05 | $154.00 |
| 7 purchase totals = | $813.87 | $858.5848 | $858.57 | $858.55 | $858.60 | |