| 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 | $76.39 | 13.776% | $86.9135 | $86.91 | $86.90 | $86.90 |
| Purchase #2 | $83.44 | 9.451% | $91.3259 | $91.33 | $91.35 | $91.30 |
| Purchase #3 | $87.75 | 3.810% | $91.0933 | $91.09 | $91.10 | $91.10 |
| Purchase #4 | $97.62 | 13.560% | $110.8573 | $110.86 | $110.85 | $110.90 |
| Purchase #5 | $134.33 | 4.752% | $140.7134 | $140.71 | $140.70 | $140.70 |
| Purchase #6 | $197.47 | 13.362% | $223.8559 | $223.86 | $223.85 | $223.90 |
| Purchase #7 | $196.72 | 3.362% | $203.3337 | $203.33 | $203.35 | $203.30 |
| 7 purchase totals = | $873.72 | $948.0930 | $948.09 | $948.10 | $948.10 | |