| 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 | $73.78 | 6.670% | $78.7011 | $78.70 | $78.70 | $78.70 |
| Purchase #2 | $242.99 | 11.297% | $270.4406 | $270.44 | $270.45 | $270.40 |
| Purchase #3 | $244.75 | 8.307% | $265.0814 | $265.08 | $265.10 | $265.10 |
| Purchase #4 | $27.87 | 12.326% | $31.3053 | $31.31 | $31.30 | $31.30 |
| Purchase #5 | $59.50 | 13.700% | $67.6515 | $67.65 | $67.65 | $67.70 |
| Purchase #6 | $37.76 | 4.318% | $39.3905 | $39.39 | $39.40 | $39.40 |
| Purchase #7 | $8.81 | 11.762% | $9.8462 | $9.85 | $9.85 | $9.80 |
| 7 purchase totals = | $695.46 | $762.4166 | $762.42 | $762.45 | $762.40 | |