| 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 | $114.62 | 9.645% | $125.6751 | $125.68 | $125.70 | $125.70 |
| Purchase #2 | $134.72 | 8.805% | $146.5821 | $146.58 | $146.60 | $146.60 |
| Purchase #3 | $18.88 | 6.107% | $20.033 | $20.03 | $20.05 | $20.00 |
| Purchase #4 | $38.53 | 11.538% | $42.9756 | $42.98 | $43.00 | $43.00 |
| Purchase #5 | $63.41 | 9.753% | $69.5944 | $69.59 | $69.60 | $69.60 |
| Purchase #6 | $20.85 | 8.289% | $22.5783 | $22.58 | $22.60 | $22.60 |
| Purchase #7 | $130.41 | 10.370% | $143.9335 | $143.93 | $143.95 | $143.90 |
| 7 purchase totals = | $521.42 | $571.3720 | $571.37 | $571.50 | $571.40 | |