| 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 | $37.99 | 9.654% | $41.6576 | $41.66 | $41.65 | $41.70 |
| Purchase #2 | $205.26 | 5.427% | $216.3995 | $216.40 | $216.40 | $216.40 |
| Purchase #3 | $177.91 | 11.839% | $198.9728 | $198.97 | $198.95 | $199.00 |
| Purchase #4 | $124.61 | 5.539% | $131.5121 | $131.51 | $131.50 | $131.50 |
| Purchase #5 | $82.87 | 9.475% | $90.7219 | $90.72 | $90.70 | $90.70 |
| Purchase #6 | $39.85 | 5.314% | $41.9676 | $41.97 | $41.95 | $42.00 |
| Purchase #7 | $141.28 | 9.412% | $154.5773 | $154.58 | $154.60 | $154.60 |
| 7 purchase totals = | $809.77 | $875.8088 | $875.81 | $875.75 | $875.90 | |