| 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 | $50.56 | 3.733% | $52.4474 | $52.45 | $52.45 | $52.40 |
| Purchase #2 | $120.49 | 7.622% | $129.6737 | $129.67 | $129.65 | $129.70 |
| Purchase #3 | $73.97 | 9.740% | $81.1747 | $81.17 | $81.15 | $81.20 |
| Purchase #4 | $55.47 | 7.264% | $59.4993 | $59.50 | $59.50 | $59.50 |
| Purchase #5 | $143.77 | 5.439% | $151.5897 | $151.59 | $151.60 | $151.60 |
| Purchase #6 | $155.99 | 8.507% | $169.2601 | $169.26 | $169.25 | $169.30 |
| Purchase #7 | $69.79 | 13.618% | $79.294 | $79.29 | $79.30 | $79.30 |
| 7 purchase totals = | $670.04 | $722.9389 | $722.93 | $722.90 | $723.00 | |