| 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 | $71.82 | 10.200% | $79.1456 | $79.15 | $79.15 | $79.10 |
| Purchase #2 | $194.92 | 8.372% | $211.2387 | $211.24 | $211.25 | $211.20 |
| Purchase #3 | $105.89 | 11.418% | $117.9805 | $117.98 | $118.00 | $118.00 |
| Purchase #4 | $92.54 | 9.148% | $101.0056 | $101.01 | $101.00 | $101.00 |
| Purchase #5 | $44.56 | 6.486% | $47.4502 | $47.45 | $47.45 | $47.50 |
| Purchase #6 | $29.40 | 3.285% | $30.3658 | $30.37 | $30.35 | $30.40 |
| Purchase #7 | $82.57 | 11.222% | $91.836 | $91.84 | $91.85 | $91.80 |
| 7 purchase totals = | $621.70 | $679.0224 | $679.04 | $679.05 | $679.00 | |