| 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 | $79.30 | 4.784% | $83.0937 | $83.09 | $83.10 | $83.10 |
| Purchase #2 | $195.41 | 4.602% | $204.4028 | $204.40 | $204.40 | $204.40 |
| Purchase #3 | $146.97 | 11.783% | $164.2875 | $164.29 | $164.30 | $164.30 |
| Purchase #4 | $21.68 | 7.378% | $23.2796 | $23.28 | $23.30 | $23.30 |
| Purchase #5 | $100.48 | 13.193% | $113.7363 | $113.74 | $113.75 | $113.70 |
| Purchase #6 | $189.84 | 8.868% | $206.675 | $206.68 | $206.70 | $206.70 |
| Purchase #7 | $237.53 | 13.801% | $270.3115 | $270.31 | $270.30 | $270.30 |
| 7 purchase totals = | $971.21 | $1,065.7864 | $1,065.79 | $1,065.85 | $1,065.80 | |