| 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 | $49.65 | 3.452% | $51.3639 | $51.36 | $51.35 | $51.40 |
| Purchase #2 | $15.56 | 9.181% | $16.9886 | $16.99 | $17.00 | $17.00 |
| Purchase #3 | $101.79 | 8.866% | $110.8147 | $110.81 | $110.80 | $110.80 |
| Purchase #4 | $128.68 | 6.172% | $136.6221 | $136.62 | $136.60 | $136.60 |
| Purchase #5 | $205.94 | 8.604% | $223.6591 | $223.66 | $223.65 | $223.70 |
| Purchase #6 | $93.97 | 6.149% | $99.7482 | $99.75 | $99.75 | $99.70 |
| Purchase #7 | $140.74 | 3.739% | $146.0023 | $146.00 | $146.00 | $146.00 |
| 7 purchase totals = | $736.33 | $785.1989 | $785.19 | $785.15 | $785.20 | |