| 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 | $72.42 | 4.757% | $75.865 | $75.87 | $75.85 | $75.90 |
| Purchase #2 | $31.72 | 10.645% | $35.0966 | $35.10 | $35.10 | $35.10 |
| Purchase #3 | $54.89 | 13.719% | $62.4204 | $62.42 | $62.40 | $62.40 |
| Purchase #4 | $241.58 | 4.350% | $252.0887 | $252.09 | $252.10 | $252.10 |
| Purchase #5 | $173.61 | 7.854% | $187.2453 | $187.25 | $187.25 | $187.20 |
| Purchase #6 | $69.86 | 10.202% | $76.9871 | $76.99 | $77.00 | $77.00 |
| Purchase #7 | $213.32 | 11.325% | $237.4785 | $237.48 | $237.50 | $237.50 |
| 7 purchase totals = | $857.40 | $927.1816 | $927.20 | $927.20 | $927.20 | |