| 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 | $85.99 | 7.238% | $92.214 | $92.21 | $92.20 | $92.20 |
| Purchase #2 | $57.25 | 3.183% | $59.0723 | $59.07 | $59.05 | $59.10 |
| Purchase #3 | $188.74 | 4.439% | $197.1182 | $197.12 | $197.10 | $197.10 |
| Purchase #4 | $32.63 | 5.142% | $34.3078 | $34.31 | $34.30 | $34.30 |
| Purchase #5 | $72.84 | 4.870% | $76.3873 | $76.39 | $76.40 | $76.40 |
| Purchase #6 | $216.50 | 8.596% | $235.1103 | $235.11 | $235.10 | $235.10 |
| Purchase #7 | $163.32 | 13.366% | $185.1494 | $185.15 | $185.15 | $185.10 |
| 7 purchase totals = | $817.27 | $879.3593 | $879.36 | $879.30 | $879.30 | |