| 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 | $95.45 | 11.553% | $106.4773 | $106.48 | $106.50 | $106.50 |
| Purchase #2 | $84.95 | 4.688% | $88.9325 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $143.40 | 7.497% | $154.1507 | $154.15 | $154.15 | $154.20 |
| Purchase #4 | $111.80 | 8.465% | $121.2639 | $121.26 | $121.25 | $121.30 |
| Purchase #5 | $77.49 | 7.745% | $83.4916 | $83.49 | $83.50 | $83.50 |
| Purchase #6 | $244.98 | 13.710% | $278.5668 | $278.57 | $278.55 | $278.60 |
| Purchase #7 | $16.95 | 4.248% | $17.67 | $17.67 | $17.65 | $17.70 |
| 7 purchase totals = | $775.02 | $850.5528 | $850.55 | $850.55 | $850.70 | |