| 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 | $83.80 | 10.703% | $92.7691 | $92.77 | $92.75 | $92.80 |
| Purchase #2 | $185.62 | 6.797% | $198.2366 | $198.24 | $198.25 | $198.20 |
| Purchase #3 | $71.40 | 5.226% | $75.1314 | $75.13 | $75.15 | $75.10 |
| Purchase #4 | $7.42 | 5.186% | $7.8048 | $7.80 | $7.80 | $7.80 |
| Purchase #5 | $114.88 | 8.144% | $124.2358 | $124.24 | $124.25 | $124.20 |
| Purchase #6 | $227.88 | 13.662% | $259.013 | $259.01 | $259.00 | $259.00 |
| Purchase #7 | $217.45 | 4.113% | $226.3937 | $226.39 | $226.40 | $226.40 |
| 7 purchase totals = | $908.45 | $983.5844 | $983.58 | $983.60 | $983.50 | |