| 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 | $13.52 | 8.239% | $14.6339 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $105.73 | 5.392% | $111.431 | $111.43 | $111.45 | $111.40 |
| Purchase #3 | $94.80 | 8.598% | $102.9509 | $102.95 | $102.95 | $103.00 |
| Purchase #4 | $135.68 | 7.580% | $145.9645 | $145.96 | $145.95 | $146.00 |
| Purchase #5 | $14.87 | 12.500% | $16.7288 | $16.73 | $16.75 | $16.70 |
| Purchase #6 | $68.45 | 5.763% | $72.3948 | $72.39 | $72.40 | $72.40 |
| Purchase #7 | $105.72 | 11.697% | $118.0861 | $118.09 | $118.10 | $118.10 |
| 7 purchase totals = | $538.77 | $582.1900 | $582.18 | $582.25 | $582.20 | |