| 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 | $7.51 | 5.773% | $7.9436 | $7.94 | $7.95 | $7.90 |
| Purchase #2 | $106.88 | 7.258% | $114.6374 | $114.64 | $114.65 | $114.60 |
| Purchase #3 | $32.88 | 9.291% | $35.9349 | $35.93 | $35.95 | $35.90 |
| Purchase #4 | $104.63 | 11.307% | $116.4605 | $116.46 | $116.45 | $116.50 |
| Purchase #5 | $81.55 | 5.444% | $85.9896 | $85.99 | $86.00 | $86.00 |
| Purchase #6 | $205.47 | 11.841% | $229.7997 | $229.80 | $229.80 | $229.80 |
| Purchase #7 | $7.57 | 3.457% | $7.8317 | $7.83 | $7.85 | $7.80 |
| 7 purchase totals = | $546.49 | $598.5974 | $598.59 | $598.65 | $598.50 | |