| 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 | $52.49 | 13.820% | $59.7441 | $59.74 | $59.75 | $59.70 |
| Purchase #2 | $179.75 | 3.845% | $186.6614 | $186.66 | $186.65 | $186.70 |
| Purchase #3 | $129.44 | 12.454% | $145.5605 | $145.56 | $145.55 | $145.60 |
| Purchase #4 | $5.55 | 3.230% | $5.7293 | $5.73 | $5.75 | $5.70 |
| Purchase #5 | $112.77 | 3.245% | $116.4294 | $116.43 | $116.45 | $116.40 |
| Purchase #6 | $56.38 | 13.266% | $63.8594 | $63.86 | $63.85 | $63.90 |
| Purchase #7 | $145.45 | 10.253% | $160.363 | $160.36 | $160.35 | $160.40 |
| 7 purchase totals = | $681.83 | $738.3471 | $738.34 | $738.35 | $738.40 | |