| 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 | $16.43 | 7.619% | $17.6818 | $17.68 | $17.70 | $17.70 |
| Purchase #2 | $76.95 | 11.522% | $85.8162 | $85.82 | $85.80 | $85.80 |
| Purchase #3 | $191.35 | 13.574% | $217.3238 | $217.32 | $217.30 | $217.30 |
| Purchase #4 | $176.30 | 12.286% | $197.9602 | $197.96 | $197.95 | $198.00 |
| Purchase #5 | $212.94 | 3.494% | $220.3801 | $220.38 | $220.40 | $220.40 |
| Purchase #6 | $48.40 | 5.356% | $50.9923 | $50.99 | $51.00 | $51.00 |
| Purchase #7 | $105.62 | 9.247% | $115.3867 | $115.39 | $115.40 | $115.40 |
| 7 purchase totals = | $827.99 | $905.5411 | $905.54 | $905.55 | $905.60 | |