| 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 | $10.67 | 10.831% | $11.8257 | $11.83 | $11.85 | $11.80 |
| Purchase #2 | $152.59 | 7.444% | $163.9488 | $163.95 | $163.95 | $163.90 |
| Purchase #3 | $72.46 | 11.314% | $80.6581 | $80.66 | $80.65 | $80.70 |
| Purchase #4 | $113.80 | 8.872% | $123.8963 | $123.90 | $123.90 | $123.90 |
| Purchase #5 | $153.80 | 13.790% | $175.009 | $175.01 | $175.00 | $175.00 |
| Purchase #6 | $246.41 | 12.342% | $276.8219 | $276.82 | $276.80 | $276.80 |
| Purchase #7 | $169.71 | 11.685% | $189.5406 | $189.54 | $189.55 | $189.50 |
| 7 purchase totals = | $919.44 | $1,021.7004 | $1,021.71 | $1,021.70 | $1,021.60 | |