| 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 | $108.58 | 13.405% | $123.1351 | $123.14 | $123.15 | $123.10 |
| Purchase #2 | $67.27 | 9.291% | $73.5201 | $73.52 | $73.50 | $73.50 |
| Purchase #3 | $59.99 | 4.379% | $62.617 | $62.62 | $62.60 | $62.60 |
| Purchase #4 | $46.67 | 8.519% | $50.6458 | $50.65 | $50.65 | $50.60 |
| Purchase #5 | $74.38 | 13.282% | $84.2592 | $84.26 | $84.25 | $84.30 |
| Purchase #6 | $40.97 | 12.157% | $45.9507 | $45.95 | $45.95 | $46.00 |
| Purchase #7 | $66.39 | 5.348% | $69.9405 | $69.94 | $69.95 | $69.90 |
| 7 purchase totals = | $464.25 | $510.0684 | $510.08 | $510.05 | $510.00 | |