| 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 | $10.73 | 10.451% | $11.8514 | $11.85 | $11.85 | $11.90 |
| Purchase #2 | $88.69 | 8.662% | $96.3723 | $96.37 | $96.35 | $96.40 |
| Purchase #3 | $112.87 | 5.448% | $119.0192 | $119.02 | $119.00 | $119.00 |
| Purchase #4 | $229.41 | 5.723% | $242.5391 | $242.54 | $242.55 | $242.50 |
| Purchase #5 | $6.65 | 9.376% | $7.2735 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $41.64 | 7.489% | $44.7584 | $44.76 | $44.75 | $44.80 |
| Purchase #7 | $9.62 | 10.692% | $10.6486 | $10.65 | $10.65 | $10.60 |
| 7 purchase totals = | $499.61 | $532.4625 | $532.46 | $532.40 | $532.50 | |