| 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 | $51.65 | 10.387% | $57.0149 | $57.01 | $57.00 | $57.00 |
| Purchase #2 | $77.28 | 8.161% | $83.5868 | $83.59 | $83.60 | $83.60 |
| Purchase #3 | $219.62 | 13.140% | $248.4781 | $248.48 | $248.50 | $248.50 |
| Purchase #4 | $81.36 | 8.425% | $88.2146 | $88.21 | $88.20 | $88.20 |
| Purchase #5 | $127.96 | 11.357% | $142.4924 | $142.49 | $142.50 | $142.50 |
| Purchase #6 | $187.56 | 10.250% | $206.7849 | $206.78 | $206.80 | $206.80 |
| Purchase #7 | $46.40 | 5.795% | $49.0889 | $49.09 | $49.10 | $49.10 |
| 7 purchase totals = | $791.83 | $875.6606 | $875.65 | $875.70 | $875.70 | |