| 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 | $41.57 | 13.233% | $47.071 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $167.58 | 8.738% | $182.2231 | $182.22 | $182.20 | $182.20 |
| Purchase #3 | $79.94 | 8.759% | $86.9419 | $86.94 | $86.95 | $86.90 |
| Purchase #4 | $219.74 | 9.142% | $239.8286 | $239.83 | $239.85 | $239.80 |
| Purchase #5 | $88.46 | 10.215% | $97.4962 | $97.50 | $97.50 | $97.50 |
| Purchase #6 | $243.47 | 6.724% | $259.8409 | $259.84 | $259.85 | $259.80 |
| Purchase #7 | $210.80 | 6.656% | $224.8308 | $224.83 | $224.85 | $224.80 |
| 7 purchase totals = | $1,051.56 | $1,138.2325 | $1,138.23 | $1,138.25 | $1,138.10 | |