| 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 | $60.29 | 7.235% | $64.652 | $64.65 | $64.65 | $64.70 |
| Purchase #2 | $107.78 | 7.415% | $115.7719 | $115.77 | $115.75 | $115.80 |
| Purchase #3 | $177.52 | 11.192% | $197.388 | $197.39 | $197.40 | $197.40 |
| Purchase #4 | $74.26 | 9.330% | $81.1885 | $81.19 | $81.20 | $81.20 |
| Purchase #5 | $191.79 | 7.151% | $205.5049 | $205.50 | $205.50 | $205.50 |
| Purchase #6 | $235.72 | 5.804% | $249.4012 | $249.40 | $249.40 | $249.40 |
| Purchase #7 | $52.76 | 9.181% | $57.6039 | $57.60 | $57.60 | $57.60 |
| 7 purchase totals = | $900.12 | $971.5104 | $971.50 | $971.50 | $971.60 | |