| 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 | $40.74 | 7.276% | $43.7042 | $43.70 | $43.70 | $43.70 |
| Purchase #2 | $35.27 | 4.328% | $36.7965 | $36.80 | $36.80 | $36.80 |
| Purchase #3 | $199.51 | 5.722% | $210.926 | $210.93 | $210.95 | $210.90 |
| Purchase #4 | $52.98 | 8.861% | $57.6746 | $57.67 | $57.65 | $57.70 |
| Purchase #5 | $51.41 | 11.632% | $57.39 | $57.39 | $57.40 | $57.40 |
| Purchase #6 | $33.94 | 12.791% | $38.2813 | $38.28 | $38.30 | $38.30 |
| Purchase #7 | $235.58 | 6.296% | $250.4121 | $250.41 | $250.40 | $250.40 |
| 7 purchase totals = | $649.43 | $695.1847 | $695.18 | $695.20 | $695.20 | |