| 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 | $45.87 | 6.266% | $48.7442 | $48.74 | $48.75 | $48.70 |
| Purchase #2 | $146.70 | 12.191% | $164.5842 | $164.58 | $164.60 | $164.60 |
| Purchase #3 | $169.35 | 11.787% | $189.3113 | $189.31 | $189.30 | $189.30 |
| Purchase #4 | $57.79 | 9.230% | $63.124 | $63.12 | $63.10 | $63.10 |
| Purchase #5 | $150.69 | 8.542% | $163.5619 | $163.56 | $163.55 | $163.60 |
| Purchase #6 | $164.69 | 10.386% | $181.7947 | $181.79 | $181.80 | $181.80 |
| Purchase #7 | $24.92 | 7.429% | $26.7713 | $26.77 | $26.75 | $26.80 |
| 7 purchase totals = | $760.01 | $837.8916 | $837.87 | $837.85 | $837.90 | |