| 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 | $19.31 | 3.192% | $19.9264 | $19.93 | $19.95 | $19.90 |
| Purchase #2 | $86.52 | 10.145% | $95.2975 | $95.30 | $95.30 | $95.30 |
| Purchase #3 | $170.61 | 3.828% | $177.141 | $177.14 | $177.15 | $177.10 |
| Purchase #4 | $197.58 | 6.685% | $210.7882 | $210.79 | $210.80 | $210.80 |
| Purchase #5 | $163.31 | 4.313% | $170.3536 | $170.35 | $170.35 | $170.40 |
| Purchase #6 | $220.43 | 6.730% | $235.2649 | $235.26 | $235.25 | $235.30 |
| Purchase #7 | $85.75 | 8.352% | $92.9118 | $92.91 | $92.90 | $92.90 |
| 7 purchase totals = | $943.51 | $1,001.6834 | $1,001.68 | $1,001.70 | $1,001.70 | |