| 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 | $36.61 | 6.138% | $38.8571 | $38.86 | $38.85 | $38.90 |
| Purchase #2 | $93.74 | 6.617% | $99.9428 | $99.94 | $99.95 | $99.90 |
| Purchase #3 | $137.53 | 5.340% | $144.8741 | $144.87 | $144.85 | $144.90 |
| Purchase #4 | $134.98 | 9.158% | $147.3415 | $147.34 | $147.35 | $147.30 |
| Purchase #5 | $180.36 | 6.567% | $192.2042 | $192.20 | $192.20 | $192.20 |
| Purchase #6 | $95.65 | 9.180% | $104.4307 | $104.43 | $104.45 | $104.40 |
| Purchase #7 | $133.46 | 9.202% | $145.741 | $145.74 | $145.75 | $145.70 |
| 7 purchase totals = | $812.33 | $873.3914 | $873.38 | $873.40 | $873.30 | |