| 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 | $200.51 | 6.595% | $213.7336 | $213.73 | $213.75 | $213.70 |
| Purchase #2 | $62.69 | 9.700% | $68.7709 | $68.77 | $68.75 | $68.80 |
| Purchase #3 | $150.36 | 12.452% | $169.0828 | $169.08 | $169.10 | $169.10 |
| Purchase #4 | $14.47 | 8.206% | $15.6574 | $15.66 | $15.65 | $15.70 |
| Purchase #5 | $83.76 | 3.741% | $86.8935 | $86.89 | $86.90 | $86.90 |
| Purchase #6 | $78.98 | 13.489% | $89.6336 | $89.63 | $89.65 | $89.60 |
| Purchase #7 | $99.57 | 5.659% | $105.2047 | $105.20 | $105.20 | $105.20 |
| 7 purchase totals = | $690.34 | $748.9765 | $748.96 | $749.00 | $749.00 | |