| 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 | $37.81 | 11.831% | $42.2833 | $42.28 | $42.30 | $42.30 |
| Purchase #2 | $171.61 | 11.784% | $191.8325 | $191.83 | $191.85 | $191.80 |
| Purchase #3 | $148.43 | 13.320% | $168.2009 | $168.20 | $168.20 | $168.20 |
| Purchase #4 | $25.40 | 13.146% | $28.7391 | $28.74 | $28.75 | $28.70 |
| Purchase #5 | $76.42 | 8.578% | $82.9753 | $82.98 | $83.00 | $83.00 |
| Purchase #6 | $141.96 | 13.329% | $160.8818 | $160.88 | $160.90 | $160.90 |
| Purchase #7 | $68.45 | 10.289% | $75.4928 | $75.49 | $75.50 | $75.50 |
| 7 purchase totals = | $670.08 | $750.4057 | $750.40 | $750.50 | $750.40 | |