| 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 | $86.70 | 3.112% | $89.3981 | $89.40 | $89.40 | $89.40 |
| Purchase #2 | $111.99 | 13.550% | $127.1646 | $127.16 | $127.15 | $127.20 |
| Purchase #3 | $246.26 | 8.544% | $267.3005 | $267.30 | $267.30 | $267.30 |
| Purchase #4 | $75.56 | 7.733% | $81.4031 | $81.40 | $81.40 | $81.40 |
| Purchase #5 | $12.71 | 12.328% | $14.2769 | $14.28 | $14.30 | $14.30 |
| Purchase #6 | $195.25 | 8.432% | $211.7135 | $211.71 | $211.70 | $211.70 |
| Purchase #7 | $64.66 | 7.378% | $69.4306 | $69.43 | $69.45 | $69.40 |
| 7 purchase totals = | $793.13 | $860.6873 | $860.68 | $860.70 | $860.70 | |