| 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 | $74.68 | 8.859% | $81.2959 | $81.30 | $81.30 | $81.30 |
| Purchase #2 | $59.57 | 6.852% | $63.6517 | $63.65 | $63.65 | $63.70 |
| Purchase #3 | $49.54 | 11.724% | $55.3481 | $55.35 | $55.35 | $55.30 |
| Purchase #4 | $199.46 | 3.859% | $207.1572 | $207.16 | $207.15 | $207.20 |
| Purchase #5 | $71.59 | 5.490% | $75.5203 | $75.52 | $75.50 | $75.50 |
| Purchase #6 | $133.47 | 9.202% | $145.7519 | $145.75 | $145.75 | $145.80 |
| Purchase #7 | $36.56 | 10.825% | $40.5176 | $40.52 | $40.50 | $40.50 |
| 7 purchase totals = | $624.87 | $669.2427 | $669.25 | $669.20 | $669.30 | |