| 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 | $111.71 | 3.422% | $115.5327 | $115.53 | $115.55 | $115.50 |
| Purchase #2 | $105.84 | 3.156% | $109.1803 | $109.18 | $109.20 | $109.20 |
| Purchase #3 | $9.62 | 6.629% | $10.2577 | $10.26 | $10.25 | $10.30 |
| Purchase #4 | $117.28 | 10.384% | $129.4584 | $129.46 | $129.45 | $129.50 |
| Purchase #5 | $120.72 | 3.372% | $124.7907 | $124.79 | $124.80 | $124.80 |
| Purchase #6 | $181.57 | 9.294% | $198.4451 | $198.45 | $198.45 | $198.40 |
| Purchase #7 | $37.98 | 10.353% | $41.9121 | $41.91 | $41.90 | $41.90 |
| 7 purchase totals = | $684.72 | $729.5770 | $729.58 | $729.60 | $729.60 | |