| 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 | $89.43 | 4.818% | $93.7387 | $93.74 | $93.75 | $93.70 |
| Purchase #2 | $23.50 | 8.466% | $25.4895 | $25.49 | $25.50 | $25.50 |
| Purchase #3 | $125.76 | 10.563% | $139.044 | $139.04 | $139.05 | $139.00 |
| Purchase #4 | $116.36 | 11.579% | $129.8333 | $129.83 | $129.85 | $129.80 |
| Purchase #5 | $83.54 | 3.389% | $86.3712 | $86.37 | $86.35 | $86.40 |
| Purchase #6 | $121.29 | 6.742% | $129.4674 | $129.47 | $129.45 | $129.50 |
| Purchase #7 | $111.87 | 13.369% | $126.8259 | $126.83 | $126.85 | $126.80 |
| 7 purchase totals = | $671.75 | $730.7700 | $730.77 | $730.80 | $730.70 | |