| 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 | $84.70 | 5.254% | $89.1501 | $89.15 | $89.15 | $89.20 |
| Purchase #2 | $167.73 | 12.475% | $188.6543 | $188.65 | $188.65 | $188.70 |
| Purchase #3 | $5.53 | 8.410% | $5.9951 | $6.00 | $6.00 | $6.00 |
| Purchase #4 | $227.36 | 11.299% | $253.0494 | $253.05 | $253.05 | $253.00 |
| Purchase #5 | $84.91 | 12.631% | $95.635 | $95.64 | $95.65 | $95.60 |
| Purchase #6 | $99.78 | 9.230% | $108.9897 | $108.99 | $109.00 | $109.00 |
| Purchase #7 | $152.50 | 7.671% | $164.1983 | $164.20 | $164.20 | $164.20 |
| 7 purchase totals = | $822.51 | $905.6719 | $905.68 | $905.70 | $905.70 | |