| 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 | $30.36 | 6.260% | $32.2605 | $32.26 | $32.25 | $32.30 |
| Purchase #2 | $94.98 | 11.793% | $106.181 | $106.18 | $106.20 | $106.20 |
| Purchase #3 | $182.64 | 8.499% | $198.1626 | $198.16 | $198.15 | $198.20 |
| Purchase #4 | $73.46 | 4.640% | $76.8685 | $76.87 | $76.85 | $76.90 |
| Purchase #5 | $127.64 | 4.170% | $132.9626 | $132.96 | $132.95 | $133.00 |
| Purchase #6 | $52.60 | 10.132% | $57.9294 | $57.93 | $57.95 | $57.90 |
| Purchase #7 | $112.82 | 13.687% | $128.2617 | $128.26 | $128.25 | $128.30 |
| 7 purchase totals = | $674.50 | $732.6263 | $732.62 | $732.60 | $732.80 | |