| 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 | $227.68 | 9.762% | $249.9061 | $249.91 | $249.90 | $249.90 |
| Purchase #2 | $27.42 | 12.739% | $30.913 | $30.91 | $30.90 | $30.90 |
| Purchase #3 | $124.78 | 13.150% | $141.1886 | $141.19 | $141.20 | $141.20 |
| Purchase #4 | $50.54 | 6.290% | $53.719 | $53.72 | $53.70 | $53.70 |
| Purchase #5 | $32.68 | 11.865% | $36.5575 | $36.56 | $36.55 | $36.60 |
| Purchase #6 | $34.68 | 13.582% | $39.3902 | $39.39 | $39.40 | $39.40 |
| Purchase #7 | $199.70 | 3.312% | $206.3141 | $206.31 | $206.30 | $206.30 |
| 7 purchase totals = | $697.48 | $757.9885 | $757.99 | $757.95 | $758.00 | |