| 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 | $51.42 | 5.196% | $54.0918 | $54.09 | $54.10 | $54.10 |
| Purchase #2 | $55.80 | 10.722% | $61.7829 | $61.78 | $61.80 | $61.80 |
| Purchase #3 | $181.38 | 7.210% | $194.4575 | $194.46 | $194.45 | $194.50 |
| Purchase #4 | $232.49 | 8.581% | $252.44 | $252.44 | $252.45 | $252.40 |
| Purchase #5 | $73.57 | 4.766% | $77.0763 | $77.08 | $77.10 | $77.10 |
| Purchase #6 | $107.53 | 3.478% | $111.2699 | $111.27 | $111.25 | $111.30 |
| Purchase #7 | $5.60 | 13.329% | $6.3464 | $6.35 | $6.35 | $6.30 |
| 7 purchase totals = | $707.79 | $757.4648 | $757.47 | $757.50 | $757.50 | |