| 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 | $222.80 | 5.600% | $235.2768 | $235.28 | $235.30 | $235.30 |
| Purchase #2 | $105.43 | 10.553% | $116.556 | $116.56 | $116.55 | $116.60 |
| Purchase #3 | $11.76 | 6.785% | $12.5579 | $12.56 | $12.55 | $12.60 |
| Purchase #4 | $27.31 | 12.620% | $30.7565 | $30.76 | $30.75 | $30.80 |
| Purchase #5 | $150.80 | 5.162% | $158.5843 | $158.58 | $158.60 | $158.60 |
| Purchase #6 | $84.98 | 3.424% | $87.8897 | $87.89 | $87.90 | $87.90 |
| Purchase #7 | $47.57 | 9.110% | $51.9036 | $51.90 | $51.90 | $51.90 |
| 7 purchase totals = | $650.65 | $693.5248 | $693.53 | $693.55 | $693.70 | |