| 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 | $80.41 | 7.722% | $86.6193 | $86.62 | $86.60 | $86.60 |
| Purchase #2 | $79.46 | 8.459% | $86.1815 | $86.18 | $86.20 | $86.20 |
| Purchase #3 | $200.61 | 3.619% | $207.8701 | $207.87 | $207.85 | $207.90 |
| Purchase #4 | $103.30 | 10.147% | $113.7819 | $113.78 | $113.80 | $113.80 |
| Purchase #5 | $16.83 | 6.365% | $17.9012 | $17.90 | $17.90 | $17.90 |
| Purchase #6 | $116.46 | 9.345% | $127.3432 | $127.34 | $127.35 | $127.30 |
| Purchase #7 | $214.75 | 9.312% | $234.7475 | $234.75 | $234.75 | $234.70 |
| 7 purchase totals = | $811.82 | $874.4447 | $874.44 | $874.45 | $874.40 | |