| 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 | $9.80 | 9.176% | $10.6992 | $10.70 | $10.70 | $10.70 |
| Purchase #2 | $125.35 | 8.668% | $136.2153 | $136.22 | $136.20 | $136.20 |
| Purchase #3 | $29.29 | 12.704% | $33.011 | $33.01 | $33.00 | $33.00 |
| Purchase #4 | $223.58 | 8.446% | $242.4636 | $242.46 | $242.45 | $242.50 |
| Purchase #5 | $166.84 | 8.231% | $180.5726 | $180.57 | $180.55 | $180.60 |
| Purchase #6 | $94.86 | 10.367% | $104.6941 | $104.69 | $104.70 | $104.70 |
| Purchase #7 | $187.87 | 7.389% | $201.7517 | $201.75 | $201.75 | $201.80 |
| 7 purchase totals = | $837.59 | $909.4075 | $909.40 | $909.35 | $909.50 | |