| 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 | $6.57 | 4.517% | $6.8668 | $6.87 | $6.85 | $6.90 |
| Purchase #2 | $65.69 | 3.787% | $68.1777 | $68.18 | $68.20 | $68.20 |
| Purchase #3 | $233.83 | 10.647% | $258.7259 | $258.73 | $258.75 | $258.70 |
| Purchase #4 | $227.62 | 12.427% | $255.9063 | $255.91 | $255.90 | $255.90 |
| Purchase #5 | $157.74 | 7.735% | $169.9412 | $169.94 | $169.95 | $169.90 |
| Purchase #6 | $23.25 | 5.724% | $24.5808 | $24.58 | $24.60 | $24.60 |
| Purchase #7 | $236.98 | 3.214% | $244.5965 | $244.60 | $244.60 | $244.60 |
| 7 purchase totals = | $951.68 | $1,028.7952 | $1,028.81 | $1,028.85 | $1,028.80 | |