| 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 | $63.90 | 4.450% | $66.7436 | $66.74 | $66.75 | $66.70 |
| Purchase #2 | $112.67 | 8.846% | $122.6368 | $122.64 | $122.65 | $122.60 |
| Purchase #3 | $70.41 | 4.779% | $73.7749 | $73.77 | $73.75 | $73.80 |
| Purchase #4 | $153.86 | 13.383% | $174.4511 | $174.45 | $174.45 | $174.50 |
| Purchase #5 | $5.86 | 11.159% | $6.5139 | $6.51 | $6.50 | $6.50 |
| Purchase #6 | $104.44 | 5.785% | $110.4819 | $110.48 | $110.50 | $110.50 |
| Purchase #7 | $231.87 | 10.522% | $256.2674 | $256.27 | $256.25 | $256.30 |
| 7 purchase totals = | $743.01 | $810.8696 | $810.86 | $810.85 | $810.90 | |