| 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 | $10.41 | 12.234% | $11.6836 | $11.68 | $11.70 | $11.70 |
| Purchase #2 | $122.81 | 3.811% | $127.4903 | $127.49 | $127.50 | $127.50 |
| Purchase #3 | $98.52 | 8.596% | $106.9888 | $106.99 | $107.00 | $107.00 |
| Purchase #4 | $203.41 | 13.636% | $231.147 | $231.15 | $231.15 | $231.10 |
| Purchase #5 | $42.46 | 9.728% | $46.5905 | $46.59 | $46.60 | $46.60 |
| Purchase #6 | $78.54 | 7.633% | $84.535 | $84.54 | $84.55 | $84.50 |
| Purchase #7 | $60.59 | 13.694% | $68.8872 | $68.89 | $68.90 | $68.90 |
| 7 purchase totals = | $616.74 | $677.3224 | $677.33 | $677.40 | $677.30 | |