| 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 | $16.29 | 8.850% | $17.7317 | $17.73 | $17.75 | $17.70 |
| Purchase #2 | $145.36 | 7.585% | $156.3856 | $156.39 | $156.40 | $156.40 |
| Purchase #3 | $85.38 | 7.632% | $91.8962 | $91.90 | $91.90 | $91.90 |
| Purchase #4 | $13.46 | 6.353% | $14.3151 | $14.32 | $14.30 | $14.30 |
| Purchase #5 | $184.75 | 3.224% | $190.7063 | $190.71 | $190.70 | $190.70 |
| Purchase #6 | $64.77 | 11.389% | $72.1467 | $72.15 | $72.15 | $72.10 |
| Purchase #7 | $154.75 | 3.609% | $160.3349 | $160.33 | $160.35 | $160.30 |
| 7 purchase totals = | $664.76 | $703.5165 | $703.53 | $703.55 | $703.40 | |