| 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 | $78.92 | 7.171% | $84.5794 | $84.58 | $84.60 | $84.60 |
| Purchase #2 | $110.58 | 11.247% | $123.0169 | $123.02 | $123.00 | $123.00 |
| Purchase #3 | $58.72 | 3.421% | $60.7288 | $60.73 | $60.75 | $60.70 |
| Purchase #4 | $38.38 | 6.738% | $40.966 | $40.97 | $40.95 | $41.00 |
| Purchase #5 | $230.70 | 10.117% | $254.0399 | $254.04 | $254.05 | $254.00 |
| Purchase #6 | $90.41 | 13.388% | $102.5141 | $102.51 | $102.50 | $102.50 |
| Purchase #7 | $109.29 | 12.739% | $123.2125 | $123.21 | $123.20 | $123.20 |
| 7 purchase totals = | $717.00 | $789.0576 | $789.06 | $789.05 | $789.00 | |