| 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 | $188.60 | 9.602% | $206.7094 | $206.71 | $206.70 | $206.70 |
| Purchase #2 | $42.94 | 10.733% | $47.5488 | $47.55 | $47.55 | $47.50 |
| Purchase #3 | $47.45 | 9.345% | $51.8842 | $51.88 | $51.90 | $51.90 |
| Purchase #4 | $45.61 | 10.398% | $50.3525 | $50.35 | $50.35 | $50.40 |
| Purchase #5 | $41.25 | 12.135% | $46.2557 | $46.26 | $46.25 | $46.30 |
| Purchase #6 | $149.93 | 12.743% | $169.0356 | $169.04 | $169.05 | $169.00 |
| Purchase #7 | $86.58 | 3.281% | $89.4207 | $89.42 | $89.40 | $89.40 |
| 7 purchase totals = | $602.36 | $661.2069 | $661.21 | $661.20 | $661.20 | |