| 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 | $79.99 | 8.543% | $86.8235 | $86.82 | $86.80 | $86.80 |
| Purchase #2 | $147.73 | 10.564% | $163.3362 | $163.34 | $163.35 | $163.30 |
| Purchase #3 | $131.84 | 4.227% | $137.4129 | $137.41 | $137.40 | $137.40 |
| Purchase #4 | $26.94 | 10.758% | $29.8382 | $29.84 | $29.85 | $29.80 |
| Purchase #5 | $203.92 | 9.125% | $222.5277 | $222.53 | $222.55 | $222.50 |
| Purchase #6 | $80.27 | 13.789% | $91.3384 | $91.34 | $91.35 | $91.30 |
| Purchase #7 | $21.50 | 7.345% | $23.0792 | $23.08 | $23.10 | $23.10 |
| 7 purchase totals = | $692.19 | $754.3561 | $754.36 | $754.40 | $754.20 | |