| 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 | $84.88 | 5.212% | $89.3039 | $89.30 | $89.30 | $89.30 |
| Purchase #2 | $146.46 | 6.340% | $155.7456 | $155.75 | $155.75 | $155.70 |
| Purchase #3 | $60.65 | 12.380% | $68.1585 | $68.16 | $68.15 | $68.20 |
| Purchase #4 | $152.84 | 11.140% | $169.8664 | $169.87 | $169.85 | $169.90 |
| Purchase #5 | $133.99 | 3.751% | $139.016 | $139.02 | $139.00 | $139.00 |
| Purchase #6 | $42.31 | 8.506% | $45.9089 | $45.91 | $45.90 | $45.90 |
| Purchase #7 | $236.56 | 13.178% | $267.7339 | $267.73 | $267.75 | $267.70 |
| 7 purchase totals = | $857.69 | $935.7332 | $935.74 | $935.70 | $935.70 | |