| 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 | $113.91 | 13.699% | $129.5145 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $103.84 | 10.112% | $114.3403 | $114.34 | $114.35 | $114.30 |
| Purchase #3 | $153.65 | 13.201% | $173.9333 | $173.93 | $173.95 | $173.90 |
| Purchase #4 | $109.49 | 6.487% | $116.5926 | $116.59 | $116.60 | $116.60 |
| Purchase #5 | $70.95 | 11.466% | $79.0851 | $79.09 | $79.10 | $79.10 |
| Purchase #6 | $9.97 | 9.482% | $10.9154 | $10.92 | $10.90 | $10.90 |
| Purchase #7 | $171.69 | 7.846% | $185.1608 | $185.16 | $185.15 | $185.20 |
| 7 purchase totals = | $733.50 | $809.5420 | $809.54 | $809.55 | $809.50 | |