| 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 | $13.90 | 6.633% | $14.822 | $14.82 | $14.80 | $14.80 |
| Purchase #2 | $151.27 | 8.331% | $163.8723 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $113.42 | 7.538% | $121.9696 | $121.97 | $121.95 | $122.00 |
| Purchase #4 | $9.41 | 5.228% | $9.902 | $9.90 | $9.90 | $9.90 |
| Purchase #5 | $181.39 | 11.459% | $202.1755 | $202.18 | $202.20 | $202.20 |
| Purchase #6 | $69.94 | 10.707% | $77.4285 | $77.43 | $77.45 | $77.40 |
| Purchase #7 | $167.89 | 9.472% | $183.7925 | $183.79 | $183.80 | $183.80 |
| 7 purchase totals = | $707.22 | $773.9624 | $773.96 | $773.95 | $774.00 | |