| 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 | $40.61 | 3.802% | $42.154 | $42.15 | $42.15 | $42.20 |
| Purchase #2 | $69.33 | 7.780% | $74.7239 | $74.72 | $74.70 | $74.70 |
| Purchase #3 | $105.47 | 3.440% | $109.0982 | $109.10 | $109.10 | $109.10 |
| Purchase #4 | $143.90 | 12.777% | $162.2861 | $162.29 | $162.30 | $162.30 |
| Purchase #5 | $44.56 | 7.245% | $47.7884 | $47.79 | $47.80 | $47.80 |
| Purchase #6 | $33.79 | 8.538% | $36.675 | $36.68 | $36.70 | $36.70 |
| Purchase #7 | $7.96 | 4.779% | $8.3404 | $8.34 | $8.35 | $8.30 |
| 7 purchase totals = | $445.62 | $481.0660 | $481.07 | $481.10 | $481.10 | |