| 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 | $6.49 | 9.712% | $7.1203 | $7.12 | $7.10 | $7.10 |
| Purchase #2 | $218.72 | 11.208% | $243.2341 | $243.23 | $243.25 | $243.20 |
| Purchase #3 | $65.71 | 6.556% | $70.0179 | $70.02 | $70.00 | $70.00 |
| Purchase #4 | $159.77 | 10.404% | $176.3925 | $176.39 | $176.40 | $176.40 |
| Purchase #5 | $169.85 | 3.160% | $175.2173 | $175.22 | $175.20 | $175.20 |
| Purchase #6 | $6.77 | 7.630% | $7.2866 | $7.29 | $7.30 | $7.30 |
| Purchase #7 | $82.53 | 13.241% | $93.4578 | $93.46 | $93.45 | $93.50 |
| 7 purchase totals = | $709.84 | $772.7265 | $772.73 | $772.70 | $772.70 | |