| 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 | $39.52 | 3.303% | $40.8253 | $40.83 | $40.85 | $40.80 |
| Purchase #2 | $107.33 | 5.867% | $113.6271 | $113.63 | $113.65 | $113.60 |
| Purchase #3 | $166.75 | 9.653% | $182.8464 | $182.85 | $182.85 | $182.80 |
| Purchase #4 | $114.38 | 8.585% | $124.1995 | $124.20 | $124.20 | $124.20 |
| Purchase #5 | $98.51 | 13.529% | $111.8374 | $111.84 | $111.85 | $111.80 |
| Purchase #6 | $236.43 | 8.615% | $256.7984 | $256.80 | $256.80 | $256.80 |
| Purchase #7 | $116.96 | 8.599% | $127.0174 | $127.02 | $127.00 | $127.00 |
| 7 purchase totals = | $879.88 | $957.1515 | $957.17 | $957.20 | $957.00 | |