| 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 | $80.76 | 5.824% | $85.4635 | $85.46 | $85.45 | $85.50 |
| Purchase #2 | $56.36 | 4.224% | $58.7406 | $58.74 | $58.75 | $58.70 |
| Purchase #3 | $176.63 | 4.847% | $185.1913 | $185.19 | $185.20 | $185.20 |
| Purchase #4 | $47.69 | 7.452% | $51.2439 | $51.24 | $51.25 | $51.20 |
| Purchase #5 | $59.73 | 7.539% | $64.233 | $64.23 | $64.25 | $64.20 |
| Purchase #6 | $12.36 | 12.788% | $13.9406 | $13.94 | $13.95 | $13.90 |
| Purchase #7 | $216.26 | 8.545% | $234.7394 | $234.74 | $234.75 | $234.70 |
| 7 purchase totals = | $649.79 | $693.5523 | $693.54 | $693.60 | $693.40 | |