| 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 | $6.49 | 7.590% | $6.9826 | $6.98 | $7.00 | $7.00 |
| Purchase #2 | $235.88 | 8.553% | $256.0548 | $256.05 | $256.05 | $256.10 |
| Purchase #3 | $81.47 | 4.405% | $85.0588 | $85.06 | $85.05 | $85.10 |
| Purchase #4 | $24.39 | 10.135% | $26.8619 | $26.86 | $26.85 | $26.90 |
| Purchase #5 | $242.40 | 4.359% | $252.9662 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $84.34 | 6.239% | $89.602 | $89.60 | $89.60 | $89.60 |
| Purchase #7 | $157.99 | 4.219% | $164.6556 | $164.66 | $164.65 | $164.70 |
| 7 purchase totals = | $832.96 | $882.1819 | $882.18 | $882.15 | $882.40 | |