| 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 | $70.60 | 9.207% | $77.1001 | $77.10 | $77.10 | $77.10 |
| Purchase #2 | $102.81 | 11.191% | $114.3155 | $114.32 | $114.30 | $114.30 |
| Purchase #3 | $205.33 | 4.205% | $213.9641 | $213.96 | $213.95 | $214.00 |
| Purchase #4 | $137.95 | 12.147% | $154.7068 | $154.71 | $154.70 | $154.70 |
| Purchase #5 | $112.81 | 8.625% | $122.5399 | $122.54 | $122.55 | $122.50 |
| Purchase #6 | $143.36 | 11.830% | $160.3195 | $160.32 | $160.30 | $160.30 |
| Purchase #7 | $41.68 | 8.735% | $45.3207 | $45.32 | $45.30 | $45.30 |
| 7 purchase totals = | $814.54 | $888.2666 | $888.27 | $888.20 | $888.20 | |