| 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 | $65.48 | 9.525% | $71.717 | $71.72 | $71.70 | $71.70 |
| Purchase #2 | $117.81 | 13.283% | $133.4587 | $133.46 | $133.45 | $133.50 |
| Purchase #3 | $56.92 | 7.153% | $60.9915 | $60.99 | $61.00 | $61.00 |
| Purchase #4 | $160.44 | 4.249% | $167.2571 | $167.26 | $167.25 | $167.30 |
| Purchase #5 | $32.43 | 11.309% | $36.0975 | $36.10 | $36.10 | $36.10 |
| Purchase #6 | $72.68 | 6.857% | $77.6637 | $77.66 | $77.65 | $77.70 |
| Purchase #7 | $224.75 | 12.562% | $252.9831 | $252.98 | $253.00 | $253.00 |
| 7 purchase totals = | $730.51 | $800.1686 | $800.17 | $800.15 | $800.30 | |