| 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 | $64.88 | 6.491% | $69.0914 | $69.09 | $69.10 | $69.10 |
| Purchase #2 | $86.99 | 5.608% | $91.8684 | $91.87 | $91.85 | $91.90 |
| Purchase #3 | $132.35 | 6.693% | $141.2082 | $141.21 | $141.20 | $141.20 |
| Purchase #4 | $12.46 | 10.406% | $13.7566 | $13.76 | $13.75 | $13.80 |
| Purchase #5 | $41.86 | 3.791% | $43.4469 | $43.45 | $43.45 | $43.40 |
| Purchase #6 | $43.57 | 12.171% | $48.8729 | $48.87 | $48.85 | $48.90 |
| Purchase #7 | $179.68 | 9.781% | $197.2545 | $197.25 | $197.25 | $197.30 |
| 7 purchase totals = | $561.79 | $605.4989 | $605.50 | $605.45 | $605.60 | |