| 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 | $9.97 | 6.452% | $10.6133 | $10.61 | $10.60 | $10.60 |
| Purchase #2 | $74.46 | 9.443% | $81.4913 | $81.49 | $81.50 | $81.50 |
| Purchase #3 | $119.36 | 6.226% | $126.7914 | $126.79 | $126.80 | $126.80 |
| Purchase #4 | $250.97 | 9.238% | $274.1546 | $274.15 | $274.15 | $274.20 |
| Purchase #5 | $249.94 | 7.558% | $268.8305 | $268.83 | $268.85 | $268.80 |
| Purchase #6 | $112.78 | 5.431% | $118.9051 | $118.91 | $118.90 | $118.90 |
| Purchase #7 | $69.25 | 7.427% | $74.3932 | $74.39 | $74.40 | $74.40 |
| 7 purchase totals = | $886.73 | $955.1794 | $955.17 | $955.20 | $955.20 | |