| 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 | $35.81 | 12.531% | $40.2974 | $40.30 | $40.30 | $40.30 |
| Purchase #2 | $189.67 | 10.508% | $209.6005 | $209.60 | $209.60 | $209.60 |
| Purchase #3 | $16.87 | 10.371% | $18.6196 | $18.62 | $18.60 | $18.60 |
| Purchase #4 | $193.92 | 12.386% | $217.9389 | $217.94 | $217.95 | $217.90 |
| Purchase #5 | $191.51 | 6.354% | $203.6785 | $203.68 | $203.70 | $203.70 |
| Purchase #6 | $140.99 | 11.408% | $157.0741 | $157.07 | $157.05 | $157.10 |
| Purchase #7 | $38.34 | 9.280% | $41.898 | $41.90 | $41.90 | $41.90 |
| 7 purchase totals = | $807.11 | $889.1070 | $889.11 | $889.10 | $889.10 | |