| 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 | $83.99 | 5.390% | $88.5171 | $88.52 | $88.50 | $88.50 |
| Purchase #2 | $102.85 | 3.639% | $106.5927 | $106.59 | $106.60 | $106.60 |
| Purchase #3 | $247.94 | 13.669% | $281.8309 | $281.83 | $281.85 | $281.80 |
| Purchase #4 | $250.53 | 10.246% | $276.1993 | $276.20 | $276.20 | $276.20 |
| Purchase #5 | $21.65 | 5.605% | $22.8635 | $22.86 | $22.85 | $22.90 |
| Purchase #6 | $29.96 | 6.159% | $31.8052 | $31.81 | $31.80 | $31.80 |
| Purchase #7 | $149.79 | 11.358% | $166.8031 | $166.80 | $166.80 | $166.80 |
| 7 purchase totals = | $886.71 | $974.6118 | $974.61 | $974.60 | $974.60 | |