| 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 | $44.65 | 4.170% | $46.5119 | $46.51 | $46.50 | $46.50 |
| Purchase #2 | $17.35 | 9.277% | $18.9596 | $18.96 | $18.95 | $19.00 |
| Purchase #3 | $18.58 | 12.649% | $20.9302 | $20.93 | $20.95 | $20.90 |
| Purchase #4 | $196.67 | 11.173% | $218.6439 | $218.64 | $218.65 | $218.60 |
| Purchase #5 | $119.58 | 10.652% | $132.3177 | $132.32 | $132.30 | $132.30 |
| Purchase #6 | $72.53 | 9.340% | $79.3043 | $79.30 | $79.30 | $79.30 |
| Purchase #7 | $168.56 | 12.657% | $189.8946 | $189.89 | $189.90 | $189.90 |
| 7 purchase totals = | $637.92 | $706.5622 | $706.55 | $706.55 | $706.50 | |