| 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 | $77.34 | 10.742% | $85.6479 | $85.65 | $85.65 | $85.60 |
| Purchase #2 | $159.70 | 9.531% | $174.921 | $174.92 | $174.90 | $174.90 |
| Purchase #3 | $145.75 | 9.612% | $159.7595 | $159.76 | $159.75 | $159.80 |
| Purchase #4 | $54.68 | 3.480% | $56.5829 | $56.58 | $56.60 | $56.60 |
| Purchase #5 | $107.83 | 9.115% | $117.6587 | $117.66 | $117.65 | $117.70 |
| Purchase #6 | $56.83 | 4.134% | $59.1794 | $59.18 | $59.20 | $59.20 |
| Purchase #7 | $215.67 | 12.659% | $242.9717 | $242.97 | $242.95 | $243.00 |
| 7 purchase totals = | $817.80 | $896.7211 | $896.72 | $896.70 | $896.80 | |