| 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 | $21.73 | 10.652% | $24.0447 | $24.04 | $24.05 | $24.00 |
| Purchase #2 | $55.31 | 6.320% | $58.8056 | $58.81 | $58.80 | $58.80 |
| Purchase #3 | $85.33 | 6.145% | $90.5735 | $90.57 | $90.55 | $90.60 |
| Purchase #4 | $122.70 | 4.587% | $128.3282 | $128.33 | $128.35 | $128.30 |
| Purchase #5 | $60.57 | 12.793% | $68.3187 | $68.32 | $68.30 | $68.30 |
| Purchase #6 | $100.68 | 12.612% | $113.3778 | $113.38 | $113.40 | $113.40 |
| Purchase #7 | $145.45 | 4.421% | $151.8803 | $151.88 | $151.90 | $151.90 |
| 7 purchase totals = | $591.77 | $635.3288 | $635.33 | $635.35 | $635.30 | |