| 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 | $23.68 | 4.282% | $24.694 | $24.69 | $24.70 | $24.70 |
| Purchase #2 | $64.92 | 8.116% | $70.1889 | $70.19 | $70.20 | $70.20 |
| Purchase #3 | $158.90 | 9.407% | $173.8477 | $173.85 | $173.85 | $173.80 |
| Purchase #4 | $81.58 | 10.293% | $89.977 | $89.98 | $90.00 | $90.00 |
| Purchase #5 | $31.96 | 3.321% | $33.0214 | $33.02 | $33.00 | $33.00 |
| Purchase #6 | $112.45 | 4.373% | $117.3674 | $117.37 | $117.35 | $117.40 |
| Purchase #7 | $211.88 | 8.858% | $230.6483 | $230.65 | $230.65 | $230.60 |
| 7 purchase totals = | $685.37 | $739.7447 | $739.75 | $739.75 | $739.70 | |