| 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 | $41.83 | 4.520% | $43.7207 | $43.72 | $43.70 | $43.70 |
| Purchase #2 | $132.39 | 10.614% | $146.4419 | $146.44 | $146.45 | $146.40 |
| Purchase #3 | $111.46 | 7.409% | $119.7181 | $119.72 | $119.70 | $119.70 |
| Purchase #4 | $41.48 | 3.164% | $42.7924 | $42.79 | $42.80 | $42.80 |
| Purchase #5 | $130.35 | 9.581% | $142.8388 | $142.84 | $142.85 | $142.80 |
| Purchase #6 | $92.62 | 10.363% | $102.2182 | $102.22 | $102.20 | $102.20 |
| Purchase #7 | $7.70 | 4.803% | $8.0698 | $8.07 | $8.05 | $8.10 |
| 7 purchase totals = | $557.83 | $605.7999 | $605.80 | $605.75 | $605.70 | |