| 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 | $23.75 | 13.730% | $27.0109 | $27.01 | $27.00 | $27.00 |
| Purchase #2 | $221.44 | 11.302% | $246.4671 | $246.47 | $246.45 | $246.50 |
| Purchase #3 | $136.45 | 9.820% | $149.8494 | $149.85 | $149.85 | $149.80 |
| Purchase #4 | $110.38 | 13.797% | $125.6091 | $125.61 | $125.60 | $125.60 |
| Purchase #5 | $113.89 | 3.815% | $118.2349 | $118.23 | $118.25 | $118.20 |
| Purchase #6 | $55.79 | 11.479% | $62.1941 | $62.19 | $62.20 | $62.20 |
| Purchase #7 | $171.88 | 3.204% | $177.387 | $177.39 | $177.40 | $177.40 |
| 7 purchase totals = | $833.58 | $906.7525 | $906.75 | $906.75 | $906.70 | |