| 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 | $110.97 | 13.417% | $125.8588 | $125.86 | $125.85 | $125.90 |
| Purchase #2 | $74.67 | 4.435% | $77.9816 | $77.98 | $78.00 | $78.00 |
| Purchase #3 | $68.69 | 7.340% | $73.7318 | $73.73 | $73.75 | $73.70 |
| Purchase #4 | $112.91 | 8.559% | $122.574 | $122.57 | $122.55 | $122.60 |
| Purchase #5 | $161.42 | 12.368% | $181.3844 | $181.38 | $181.40 | $181.40 |
| Purchase #6 | $12.30 | 12.331% | $13.8167 | $13.82 | $13.80 | $13.80 |
| Purchase #7 | $24.31 | 10.293% | $26.8122 | $26.81 | $26.80 | $26.80 |
| 7 purchase totals = | $565.27 | $622.1595 | $622.15 | $622.15 | $622.20 | |