| 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 | $25.94 | 6.222% | $27.554 | $27.55 | $27.55 | $27.60 |
| Purchase #2 | $56.66 | 8.486% | $61.4682 | $61.47 | $61.45 | $61.50 |
| Purchase #3 | $47.68 | 13.402% | $54.0701 | $54.07 | $54.05 | $54.10 |
| Purchase #4 | $19.85 | 3.794% | $20.6031 | $20.60 | $20.60 | $20.60 |
| Purchase #5 | $136.85 | 8.177% | $148.0402 | $148.04 | $148.05 | $148.00 |
| Purchase #6 | $199.30 | 9.377% | $217.9884 | $217.99 | $218.00 | $218.00 |
| Purchase #7 | $52.67 | 7.363% | $56.5481 | $56.55 | $56.55 | $56.50 |
| 7 purchase totals = | $538.95 | $586.2721 | $586.27 | $586.25 | $586.30 | |