| 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 | $84.90 | 9.191% | $92.7032 | $92.70 | $92.70 | $92.70 |
| Purchase #2 | $51.27 | 8.121% | $55.4336 | $55.43 | $55.45 | $55.40 |
| Purchase #3 | $201.51 | 12.851% | $227.4061 | $227.41 | $227.40 | $227.40 |
| Purchase #4 | $249.56 | 13.374% | $282.9362 | $282.94 | $282.95 | $282.90 |
| Purchase #5 | $85.37 | 8.273% | $92.4327 | $92.43 | $92.45 | $92.40 |
| Purchase #6 | $20.87 | 12.476% | $23.4737 | $23.47 | $23.45 | $23.50 |
| Purchase #7 | $59.85 | 11.379% | $66.6603 | $66.66 | $66.65 | $66.70 |
| 7 purchase totals = | $753.33 | $841.0458 | $841.04 | $841.05 | $841.00 | |