| 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 | $96.28 | 6.441% | $102.4814 | $102.48 | $102.50 | $102.50 |
| Purchase #2 | $85.45 | 3.265% | $88.2399 | $88.24 | $88.25 | $88.20 |
| Purchase #3 | $181.74 | 12.126% | $203.7778 | $203.78 | $203.80 | $203.80 |
| Purchase #4 | $15.93 | 12.266% | $17.884 | $17.88 | $17.90 | $17.90 |
| Purchase #5 | $19.38 | 11.265% | $21.5632 | $21.56 | $21.55 | $21.60 |
| Purchase #6 | $7.89 | 4.189% | $8.2205 | $8.22 | $8.20 | $8.20 |
| Purchase #7 | $152.37 | 7.153% | $163.269 | $163.27 | $163.25 | $163.30 |
| 7 purchase totals = | $559.04 | $605.4358 | $605.43 | $605.45 | $605.50 | |