| 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 | $63.74 | 4.324% | $66.4961 | $66.50 | $66.50 | $66.50 |
| Purchase #2 | $80.92 | 9.789% | $88.8413 | $88.84 | $88.85 | $88.80 |
| Purchase #3 | $147.66 | 3.776% | $153.2356 | $153.24 | $153.25 | $153.20 |
| Purchase #4 | $5.60 | 10.208% | $6.1716 | $6.17 | $6.15 | $6.20 |
| Purchase #5 | $65.36 | 3.146% | $67.4162 | $67.42 | $67.40 | $67.40 |
| Purchase #6 | $112.68 | 4.338% | $117.5681 | $117.57 | $117.55 | $117.60 |
| Purchase #7 | $23.37 | 11.543% | $26.0676 | $26.07 | $26.05 | $26.10 |
| 7 purchase totals = | $499.33 | $525.7965 | $525.81 | $525.75 | $525.80 | |