| 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 | $52.45 | 6.116% | $55.6578 | $55.66 | $55.65 | $55.70 |
| Purchase #2 | $138.64 | 12.275% | $155.6581 | $155.66 | $155.65 | $155.70 |
| Purchase #3 | $231.89 | 9.771% | $254.548 | $254.55 | $254.55 | $254.50 |
| Purchase #4 | $145.88 | 5.861% | $154.43 | $154.43 | $154.45 | $154.40 |
| Purchase #5 | $111.84 | 11.149% | $124.309 | $124.31 | $124.30 | $124.30 |
| Purchase #6 | $118.97 | 12.373% | $133.6902 | $133.69 | $133.70 | $133.70 |
| Purchase #7 | $90.63 | 3.636% | $93.9253 | $93.93 | $93.95 | $93.90 |
| 7 purchase totals = | $890.30 | $972.2184 | $972.23 | $972.25 | $972.20 | |