| 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 | $34.68 | 5.520% | $36.5943 | $36.59 | $36.60 | $36.60 |
| Purchase #2 | $14.57 | 7.258% | $15.6275 | $15.63 | $15.65 | $15.60 |
| Purchase #3 | $76.39 | 6.720% | $81.5234 | $81.52 | $81.50 | $81.50 |
| Purchase #4 | $167.90 | 7.491% | $180.4774 | $180.48 | $180.50 | $180.50 |
| Purchase #5 | $141.29 | 13.485% | $160.343 | $160.34 | $160.35 | $160.30 |
| Purchase #6 | $22.97 | 6.433% | $24.4477 | $24.45 | $24.45 | $24.40 |
| Purchase #7 | $205.95 | 12.229% | $231.1356 | $231.14 | $231.15 | $231.10 |
| 7 purchase totals = | $663.75 | $730.1489 | $730.15 | $730.20 | $730.00 | |