| 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 | $63.63 | 7.483% | $68.3914 | $68.39 | $68.40 | $68.40 |
| Purchase #2 | $109.94 | 5.308% | $115.7756 | $115.78 | $115.80 | $115.80 |
| Purchase #3 | $33.65 | 11.800% | $37.6207 | $37.62 | $37.60 | $37.60 |
| Purchase #4 | $46.76 | 12.712% | $52.7041 | $52.70 | $52.70 | $52.70 |
| Purchase #5 | $222.50 | 5.749% | $235.2915 | $235.29 | $235.30 | $235.30 |
| Purchase #6 | $116.42 | 5.311% | $122.6031 | $122.60 | $122.60 | $122.60 |
| Purchase #7 | $17.90 | 5.117% | $18.8159 | $18.82 | $18.80 | $18.80 |
| 7 purchase totals = | $610.80 | $651.2023 | $651.20 | $651.20 | $651.20 | |