| 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 | $13.72 | 11.185% | $15.2546 | $15.25 | $15.25 | $15.30 |
| Purchase #2 | $194.39 | 9.747% | $213.3372 | $213.34 | $213.35 | $213.30 |
| Purchase #3 | $23.52 | 5.568% | $24.8296 | $24.83 | $24.85 | $24.80 |
| Purchase #4 | $154.48 | 13.344% | $175.0938 | $175.09 | $175.10 | $175.10 |
| Purchase #5 | $236.65 | 4.163% | $246.5017 | $246.50 | $246.50 | $246.50 |
| Purchase #6 | $40.73 | 5.367% | $42.916 | $42.92 | $42.90 | $42.90 |
| Purchase #7 | $105.87 | 11.257% | $117.7878 | $117.79 | $117.80 | $117.80 |
| 7 purchase totals = | $769.36 | $835.7207 | $835.72 | $835.75 | $835.70 | |