| 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 | $87.91 | 10.325% | $96.9867 | $96.99 | $97.00 | $97.00 |
| Purchase #2 | $71.26 | 4.689% | $74.6014 | $74.60 | $74.60 | $74.60 |
| Purchase #3 | $171.46 | 11.378% | $190.9687 | $190.97 | $190.95 | $191.00 |
| Purchase #4 | $42.95 | 11.443% | $47.8648 | $47.86 | $47.85 | $47.90 |
| Purchase #5 | $196.37 | 12.299% | $220.5215 | $220.52 | $220.50 | $220.50 |
| Purchase #6 | $167.99 | 10.777% | $186.0943 | $186.09 | $186.10 | $186.10 |
| Purchase #7 | $149.85 | 13.576% | $170.1936 | $170.19 | $170.20 | $170.20 |
| 7 purchase totals = | $887.79 | $987.2310 | $987.22 | $987.20 | $987.30 | |