| 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 | $78.69 | 13.555% | $89.3564 | $89.36 | $89.35 | $89.40 |
| Purchase #2 | $209.39 | 10.758% | $231.9162 | $231.92 | $231.90 | $231.90 |
| Purchase #3 | $69.76 | 8.484% | $75.6784 | $75.68 | $75.70 | $75.70 |
| Purchase #4 | $223.37 | 3.195% | $230.5067 | $230.51 | $230.50 | $230.50 |
| Purchase #5 | $125.80 | 10.415% | $138.9021 | $138.90 | $138.90 | $138.90 |
| Purchase #6 | $70.68 | 11.548% | $78.8421 | $78.84 | $78.85 | $78.80 |
| Purchase #7 | $107.93 | 8.418% | $117.0155 | $117.02 | $117.00 | $117.00 |
| 7 purchase totals = | $885.62 | $962.2174 | $962.23 | $962.20 | $962.20 | |