| 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 | $67.33 | 9.502% | $73.7277 | $73.73 | $73.75 | $73.70 |
| Purchase #2 | $44.41 | 3.448% | $45.9413 | $45.94 | $45.95 | $45.90 |
| Purchase #3 | $70.84 | 6.871% | $75.7074 | $75.71 | $75.70 | $75.70 |
| Purchase #4 | $113.31 | 7.796% | $122.1436 | $122.14 | $122.15 | $122.10 |
| Purchase #5 | $143.86 | 10.348% | $158.7466 | $158.75 | $158.75 | $158.70 |
| Purchase #6 | $114.81 | 7.316% | $123.2095 | $123.21 | $123.20 | $123.20 |
| Purchase #7 | $70.40 | 11.160% | $78.2566 | $78.26 | $78.25 | $78.30 |
| 7 purchase totals = | $624.96 | $677.7327 | $677.74 | $677.75 | $677.60 | |