| 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 | $10.83 | 10.237% | $11.9387 | $11.94 | $11.95 | $11.90 |
| Purchase #2 | $45.70 | 5.847% | $48.3721 | $48.37 | $48.35 | $48.40 |
| Purchase #3 | $183.44 | 12.545% | $206.4525 | $206.45 | $206.45 | $206.50 |
| Purchase #4 | $11.92 | 3.128% | $12.2929 | $12.29 | $12.30 | $12.30 |
| Purchase #5 | $183.86 | 13.860% | $209.343 | $209.34 | $209.35 | $209.30 |
| Purchase #6 | $107.48 | 4.593% | $112.4166 | $112.42 | $112.40 | $112.40 |
| Purchase #7 | $116.82 | 5.234% | $122.9344 | $122.93 | $122.95 | $122.90 |
| 7 purchase totals = | $660.05 | $723.7502 | $723.74 | $723.75 | $723.70 | |