| 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 | $109.78 | 13.347% | $124.4323 | $124.43 | $124.45 | $124.40 |
| Purchase #2 | $125.54 | 10.659% | $138.9213 | $138.92 | $138.90 | $138.90 |
| Purchase #3 | $76.55 | 10.870% | $84.871 | $84.87 | $84.85 | $84.90 |
| Purchase #4 | $130.62 | 12.496% | $146.9423 | $146.94 | $146.95 | $146.90 |
| Purchase #5 | $53.45 | 4.753% | $55.9905 | $55.99 | $56.00 | $56.00 |
| Purchase #6 | $151.76 | 12.417% | $170.604 | $170.60 | $170.60 | $170.60 |
| Purchase #7 | $73.99 | 6.286% | $78.641 | $78.64 | $78.65 | $78.60 |
| 7 purchase totals = | $721.69 | $800.4024 | $800.39 | $800.40 | $800.30 | |