| 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 | $46.70 | 3.292% | $48.2374 | $48.24 | $48.25 | $48.20 |
| Purchase #2 | $112.93 | 5.856% | $119.5432 | $119.54 | $119.55 | $119.50 |
| Purchase #3 | $160.29 | 5.682% | $169.3977 | $169.40 | $169.40 | $169.40 |
| Purchase #4 | $174.69 | 9.130% | $190.6392 | $190.64 | $190.65 | $190.60 |
| Purchase #5 | $117.54 | 13.844% | $133.8122 | $133.81 | $133.80 | $133.80 |
| Purchase #6 | $58.64 | 8.652% | $63.7135 | $63.71 | $63.70 | $63.70 |
| Purchase #7 | $36.31 | 10.506% | $40.1247 | $40.12 | $40.10 | $40.10 |
| 7 purchase totals = | $707.10 | $765.4679 | $765.46 | $765.45 | $765.30 | |