| 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 | $10.66 | 5.501% | $11.2464 | $11.25 | $11.25 | $11.20 |
| Purchase #2 | $223.94 | 12.477% | $251.881 | $251.88 | $251.90 | $251.90 |
| Purchase #3 | $20.70 | 5.183% | $21.7729 | $21.77 | $21.75 | $21.80 |
| Purchase #4 | $71.44 | 4.375% | $74.5655 | $74.57 | $74.55 | $74.60 |
| Purchase #5 | $67.46 | 10.611% | $74.6182 | $74.62 | $74.60 | $74.60 |
| Purchase #6 | $81.37 | 8.859% | $88.5786 | $88.58 | $88.60 | $88.60 |
| Purchase #7 | $154.72 | 10.300% | $170.6562 | $170.66 | $170.65 | $170.70 |
| 7 purchase totals = | $630.29 | $693.3188 | $693.33 | $693.30 | $693.40 | |