| 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 | $72.74 | 12.694% | $81.9736 | $81.97 | $81.95 | $82.00 |
| Purchase #2 | $43.57 | 11.327% | $48.5052 | $48.51 | $48.50 | $48.50 |
| Purchase #3 | $78.32 | 13.298% | $88.735 | $88.74 | $88.75 | $88.70 |
| Purchase #4 | $150.60 | 6.872% | $160.9492 | $160.95 | $160.95 | $160.90 |
| Purchase #5 | $71.49 | 8.314% | $77.4337 | $77.43 | $77.45 | $77.40 |
| Purchase #6 | $83.55 | 9.821% | $91.7554 | $91.76 | $91.75 | $91.80 |
| Purchase #7 | $76.83 | 8.829% | $83.6133 | $83.61 | $83.60 | $83.60 |
| 7 purchase totals = | $577.10 | $632.9654 | $632.97 | $632.95 | $632.90 | |