| 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 | $104.78 | 11.304% | $116.6243 | $116.62 | $116.60 | $116.60 |
| Purchase #2 | $69.45 | 7.823% | $74.8831 | $74.88 | $74.90 | $74.90 |
| Purchase #3 | $15.98 | 11.494% | $17.8167 | $17.82 | $17.80 | $17.80 |
| Purchase #4 | $116.71 | 4.580% | $122.0553 | $122.06 | $122.05 | $122.10 |
| Purchase #5 | $120.69 | 5.177% | $126.9381 | $126.94 | $126.95 | $126.90 |
| Purchase #6 | $212.65 | 8.603% | $230.9443 | $230.94 | $230.95 | $230.90 |
| Purchase #7 | $49.61 | 3.698% | $51.4446 | $51.44 | $51.45 | $51.40 |
| 7 purchase totals = | $689.87 | $740.7064 | $740.70 | $740.70 | $740.60 | |