| 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 | $8.72 | 9.426% | $9.5419 | $9.54 | $9.55 | $9.50 |
| Purchase #2 | $233.49 | 9.225% | $255.0295 | $255.03 | $255.05 | $255.00 |
| Purchase #3 | $176.72 | 5.212% | $185.9306 | $185.93 | $185.95 | $185.90 |
| Purchase #4 | $86.62 | 5.160% | $91.0896 | $91.09 | $91.10 | $91.10 |
| Purchase #5 | $73.96 | 6.863% | $79.0359 | $79.04 | $79.05 | $79.00 |
| Purchase #6 | $182.65 | 7.453% | $196.2629 | $196.26 | $196.25 | $196.30 |
| Purchase #7 | $176.60 | 3.134% | $182.1346 | $182.13 | $182.15 | $182.10 |
| 7 purchase totals = | $938.76 | $999.0250 | $999.02 | $999.10 | $998.90 | |