| 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 | $49.98 | 8.534% | $54.2453 | $54.25 | $54.25 | $54.20 |
| Purchase #2 | $150.80 | 8.436% | $163.5215 | $163.52 | $163.50 | $163.50 |
| Purchase #3 | $143.70 | 11.580% | $160.3405 | $160.34 | $160.35 | $160.30 |
| Purchase #4 | $79.62 | 7.107% | $85.2786 | $85.28 | $85.30 | $85.30 |
| Purchase #5 | $140.45 | 6.844% | $150.0624 | $150.06 | $150.05 | $150.10 |
| Purchase #6 | $152.95 | 7.851% | $164.9581 | $164.96 | $164.95 | $165.00 |
| Purchase #7 | $94.69 | 13.397% | $107.3756 | $107.38 | $107.40 | $107.40 |
| 7 purchase totals = | $812.19 | $885.7820 | $885.79 | $885.80 | $885.80 | |