| 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 | $39.61 | 5.870% | $41.9351 | $41.94 | $41.95 | $41.90 |
| Purchase #2 | $137.60 | 9.168% | $150.2152 | $150.22 | $150.20 | $150.20 |
| Purchase #3 | $29.71 | 3.155% | $30.6474 | $30.65 | $30.65 | $30.60 |
| Purchase #4 | $64.65 | 8.677% | $70.2597 | $70.26 | $70.25 | $70.30 |
| Purchase #5 | $216.98 | 3.384% | $224.3226 | $224.32 | $224.30 | $224.30 |
| Purchase #6 | $52.97 | 6.780% | $56.5614 | $56.56 | $56.55 | $56.60 |
| Purchase #7 | $33.65 | 9.873% | $36.9723 | $36.97 | $36.95 | $37.00 |
| 7 purchase totals = | $575.17 | $610.9137 | $610.92 | $610.85 | $610.90 | |