| 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 | $40.73 | 9.673% | $44.6698 | $44.67 | $44.65 | $44.70 |
| Purchase #2 | $29.76 | 4.127% | $30.9882 | $30.99 | $31.00 | $31.00 |
| Purchase #3 | $81.45 | 3.844% | $84.5809 | $84.58 | $84.60 | $84.60 |
| Purchase #4 | $140.91 | 3.134% | $145.3261 | $145.33 | $145.35 | $145.30 |
| Purchase #5 | $34.54 | 8.669% | $37.5343 | $37.53 | $37.55 | $37.50 |
| Purchase #6 | $148.79 | 10.256% | $164.0499 | $164.05 | $164.05 | $164.00 |
| Purchase #7 | $209.81 | 13.512% | $238.1595 | $238.16 | $238.15 | $238.20 |
| 7 purchase totals = | $685.99 | $745.3087 | $745.31 | $745.35 | $745.30 | |