| 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 | $112.68 | 11.475% | $125.61 | $125.61 | $125.60 | $125.60 |
| Purchase #2 | $62.91 | 10.847% | $69.7338 | $69.73 | $69.75 | $69.70 |
| Purchase #3 | $110.26 | 12.473% | $124.0127 | $124.01 | $124.00 | $124.00 |
| Purchase #4 | $187.78 | 3.866% | $195.0396 | $195.04 | $195.05 | $195.00 |
| Purchase #5 | $62.90 | 8.596% | $68.3069 | $68.31 | $68.30 | $68.30 |
| Purchase #6 | $73.29 | 6.590% | $78.1198 | $78.12 | $78.10 | $78.10 |
| Purchase #7 | $191.96 | 13.787% | $218.4255 | $218.43 | $218.45 | $218.40 |
| 7 purchase totals = | $801.78 | $879.2483 | $879.25 | $879.25 | $879.10 | |