| 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 | $56.47 | 9.488% | $61.8279 | $61.83 | $61.85 | $61.80 |
| Purchase #2 | $26.40 | 10.638% | $29.2084 | $29.21 | $29.20 | $29.20 |
| Purchase #3 | $121.70 | 12.449% | $136.8504 | $136.85 | $136.85 | $136.90 |
| Purchase #4 | $158.35 | 3.538% | $163.9524 | $163.95 | $163.95 | $164.00 |
| Purchase #5 | $174.74 | 9.395% | $191.1568 | $191.16 | $191.15 | $191.20 |
| Purchase #6 | $56.66 | 10.519% | $62.6201 | $62.62 | $62.60 | $62.60 |
| Purchase #7 | $7.51 | 13.713% | $8.5398 | $8.54 | $8.55 | $8.50 |
| 7 purchase totals = | $601.83 | $654.1558 | $654.16 | $654.15 | $654.20 | |