| 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 | $64.40 | 9.850% | $70.7434 | $70.74 | $70.75 | $70.70 |
| Purchase #2 | $128.41 | 13.572% | $145.8378 | $145.84 | $145.85 | $145.80 |
| Purchase #3 | $236.62 | 4.477% | $247.2135 | $247.21 | $247.20 | $247.20 |
| Purchase #4 | $63.92 | 3.156% | $65.9373 | $65.94 | $65.95 | $65.90 |
| Purchase #5 | $99.78 | 9.294% | $109.0536 | $109.05 | $109.05 | $109.10 |
| Purchase #6 | $77.38 | 9.439% | $84.6839 | $84.68 | $84.70 | $84.70 |
| Purchase #7 | $150.90 | 3.514% | $156.2026 | $156.20 | $156.20 | $156.20 |
| 7 purchase totals = | $821.41 | $879.6721 | $879.66 | $879.70 | $879.60 | |