| 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 | $48.79 | 13.728% | $55.4879 | $55.49 | $55.50 | $55.50 |
| Purchase #2 | $234.31 | 4.174% | $244.0901 | $244.09 | $244.10 | $244.10 |
| Purchase #3 | $203.32 | 5.415% | $214.3298 | $214.33 | $214.35 | $214.30 |
| Purchase #4 | $9.33 | 13.734% | $10.6114 | $10.61 | $10.60 | $10.60 |
| Purchase #5 | $111.80 | 6.121% | $118.6433 | $118.64 | $118.65 | $118.60 |
| Purchase #6 | $99.64 | 7.668% | $107.2804 | $107.28 | $107.30 | $107.30 |
| Purchase #7 | $105.58 | 8.456% | $114.5078 | $114.51 | $114.50 | $114.50 |
| 7 purchase totals = | $812.77 | $864.9507 | $864.95 | $865.00 | $864.90 | |