| 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 | $246.77 | 9.846% | $271.067 | $271.07 | $271.05 | $271.10 |
| Purchase #2 | $47.65 | 10.188% | $52.5046 | $52.50 | $52.50 | $52.50 |
| Purchase #3 | $114.88 | 8.497% | $124.6414 | $124.64 | $124.65 | $124.60 |
| Purchase #4 | $81.62 | 5.431% | $86.0528 | $86.05 | $86.05 | $86.10 |
| Purchase #5 | $49.70 | 9.218% | $54.2813 | $54.28 | $54.30 | $54.30 |
| Purchase #6 | $88.61 | 3.485% | $91.6981 | $91.70 | $91.70 | $91.70 |
| Purchase #7 | $97.48 | 10.402% | $107.6199 | $107.62 | $107.60 | $107.60 |
| 7 purchase totals = | $726.71 | $787.8651 | $787.86 | $787.85 | $787.90 | |