| 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 | $75.69 | 4.703% | $79.2497 | $79.25 | $79.25 | $79.20 |
| Purchase #2 | $131.95 | 3.197% | $136.1684 | $136.17 | $136.15 | $136.20 |
| Purchase #3 | $118.45 | 3.241% | $122.289 | $122.29 | $122.30 | $122.30 |
| Purchase #4 | $106.92 | 12.705% | $120.5042 | $120.50 | $120.50 | $120.50 |
| Purchase #5 | $144.42 | 13.341% | $163.6871 | $163.69 | $163.70 | $163.70 |
| Purchase #6 | $193.41 | 12.552% | $217.6868 | $217.69 | $217.70 | $217.70 |
| Purchase #7 | $172.48 | 9.517% | $188.8949 | $188.89 | $188.90 | $188.90 |
| 7 purchase totals = | $943.32 | $1,028.4801 | $1,028.48 | $1,028.50 | $1,028.50 | |