| 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 | $11.88 | 6.849% | $12.6937 | $12.69 | $12.70 | $12.70 |
| Purchase #2 | $111.60 | 4.429% | $116.5428 | $116.54 | $116.55 | $116.50 |
| Purchase #3 | $210.30 | 3.213% | $217.0569 | $217.06 | $217.05 | $217.10 |
| Purchase #4 | $90.63 | 4.726% | $94.9132 | $94.91 | $94.90 | $94.90 |
| Purchase #5 | $109.62 | 3.428% | $113.3778 | $113.38 | $113.40 | $113.40 |
| Purchase #6 | $43.55 | 9.125% | $47.5239 | $47.52 | $47.50 | $47.50 |
| Purchase #7 | $114.74 | 8.418% | $124.3988 | $124.40 | $124.40 | $124.40 |
| 7 purchase totals = | $692.32 | $726.5071 | $726.50 | $726.50 | $726.50 | |