| 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 | $95.32 | 7.834% | $102.7874 | $102.79 | $102.80 | $102.80 |
| Purchase #2 | $60.83 | 11.835% | $68.0292 | $68.03 | $68.05 | $68.00 |
| Purchase #3 | $19.63 | 12.872% | $22.1568 | $22.16 | $22.15 | $22.20 |
| Purchase #4 | $177.79 | 3.721% | $184.4056 | $184.41 | $184.40 | $184.40 |
| Purchase #5 | $157.61 | 3.300% | $162.8111 | $162.81 | $162.80 | $162.80 |
| Purchase #6 | $87.40 | 8.330% | $94.6804 | $94.68 | $94.70 | $94.70 |
| Purchase #7 | $33.84 | 6.424% | $36.0139 | $36.01 | $36.00 | $36.00 |
| 7 purchase totals = | $632.42 | $670.8844 | $670.89 | $670.90 | $670.90 | |