| 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 | $23.86 | 5.351% | $25.1367 | $25.14 | $25.15 | $25.10 |
| Purchase #2 | $217.38 | 6.850% | $232.2705 | $232.27 | $232.25 | $232.30 |
| Purchase #3 | $7.96 | 7.653% | $8.5692 | $8.57 | $8.55 | $8.60 |
| Purchase #4 | $143.39 | 4.638% | $150.0404 | $150.04 | $150.05 | $150.00 |
| Purchase #5 | $94.93 | 3.832% | $98.5677 | $98.57 | $98.55 | $98.60 |
| Purchase #6 | $115.83 | 10.507% | $128.0003 | $128.00 | $128.00 | $128.00 |
| Purchase #7 | $11.33 | 12.802% | $12.7805 | $12.78 | $12.80 | $12.80 |
| 7 purchase totals = | $614.68 | $655.3653 | $655.37 | $655.35 | $655.40 | |