| 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 | $52.99 | 5.770% | $56.0475 | $56.05 | $56.05 | $56.00 |
| Purchase #2 | $139.56 | 13.442% | $158.3197 | $158.32 | $158.30 | $158.30 |
| Purchase #3 | $197.30 | 8.214% | $213.5062 | $213.51 | $213.50 | $213.50 |
| Purchase #4 | $64.46 | 7.303% | $69.1675 | $69.17 | $69.15 | $69.20 |
| Purchase #5 | $21.43 | 8.657% | $23.2852 | $23.29 | $23.30 | $23.30 |
| Purchase #6 | $113.45 | 9.587% | $124.3265 | $124.33 | $124.35 | $124.30 |
| Purchase #7 | $246.92 | 7.578% | $265.6316 | $265.63 | $265.65 | $265.60 |
| 7 purchase totals = | $836.11 | $910.2842 | $910.30 | $910.30 | $910.20 | |