| 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 | $5.90 | 10.744% | $6.5339 | $6.53 | $6.55 | $6.50 |
| Purchase #2 | $247.79 | 8.148% | $267.9799 | $267.98 | $268.00 | $268.00 |
| Purchase #3 | $175.31 | 6.172% | $186.1301 | $186.13 | $186.15 | $186.10 |
| Purchase #4 | $139.78 | 6.781% | $149.2585 | $149.26 | $149.25 | $149.30 |
| Purchase #5 | $185.46 | 5.319% | $195.3246 | $195.32 | $195.30 | $195.30 |
| Purchase #6 | $10.63 | 13.698% | $12.0861 | $12.09 | $12.10 | $12.10 |
| Purchase #7 | $102.77 | 4.742% | $107.6434 | $107.64 | $107.65 | $107.60 |
| 7 purchase totals = | $867.64 | $924.9565 | $924.95 | $925.00 | $924.90 | |