| 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 | $82.87 | 7.141% | $88.7877 | $88.79 | $88.80 | $88.80 |
| Purchase #2 | $73.63 | 7.839% | $79.4019 | $79.40 | $79.40 | $79.40 |
| Purchase #3 | $185.92 | 4.406% | $194.1116 | $194.11 | $194.10 | $194.10 |
| Purchase #4 | $34.38 | 13.789% | $39.1207 | $39.12 | $39.10 | $39.10 |
| Purchase #5 | $54.85 | 5.296% | $57.7549 | $57.75 | $57.75 | $57.80 |
| Purchase #6 | $162.82 | 4.404% | $169.9906 | $169.99 | $170.00 | $170.00 |
| Purchase #7 | $222.85 | 9.157% | $243.2564 | $243.26 | $243.25 | $243.30 |
| 7 purchase totals = | $817.32 | $872.4238 | $872.42 | $872.40 | $872.50 | |