| 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 | $93.37 | 7.575% | $100.4428 | $100.44 | $100.45 | $100.40 |
| Purchase #2 | $156.82 | 4.555% | $163.9632 | $163.96 | $163.95 | $164.00 |
| Purchase #3 | $12.91 | 13.141% | $14.6065 | $14.61 | $14.60 | $14.60 |
| Purchase #4 | $182.91 | 4.698% | $191.5031 | $191.50 | $191.50 | $191.50 |
| Purchase #5 | $84.29 | 13.811% | $95.9313 | $95.93 | $95.95 | $95.90 |
| Purchase #6 | $35.26 | 11.778% | $39.4129 | $39.41 | $39.40 | $39.40 |
| Purchase #7 | $171.66 | 6.827% | $183.3792 | $183.38 | $183.40 | $183.40 |
| 7 purchase totals = | $737.22 | $789.2390 | $789.23 | $789.25 | $789.20 | |