| 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 | $31.62 | 10.696% | $35.0021 | $35.00 | $35.00 | $35.00 |
| Purchase #2 | $78.27 | 7.570% | $84.195 | $84.20 | $84.20 | $84.20 |
| Purchase #3 | $94.79 | 10.234% | $104.4908 | $104.49 | $104.50 | $104.50 |
| Purchase #4 | $71.99 | 5.454% | $75.9163 | $75.92 | $75.90 | $75.90 |
| Purchase #5 | $70.36 | 9.331% | $76.9253 | $76.93 | $76.95 | $76.90 |
| Purchase #6 | $188.42 | 4.461% | $196.8254 | $196.83 | $196.85 | $196.80 |
| Purchase #7 | $222.70 | 5.725% | $235.4496 | $235.45 | $235.45 | $235.40 |
| 7 purchase totals = | $758.15 | $808.8045 | $808.82 | $808.85 | $808.70 | |