| 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 | $102.87 | 6.868% | $109.9351 | $109.94 | $109.95 | $109.90 |
| Purchase #2 | $72.95 | 5.362% | $76.8616 | $76.86 | $76.85 | $76.90 |
| Purchase #3 | $30.43 | 13.837% | $34.6406 | $34.64 | $34.65 | $34.60 |
| Purchase #4 | $174.91 | 10.449% | $193.1863 | $193.19 | $193.20 | $193.20 |
| Purchase #5 | $43.51 | 5.227% | $45.7843 | $45.78 | $45.80 | $45.80 |
| Purchase #6 | $243.73 | 12.837% | $275.0176 | $275.02 | $275.00 | $275.00 |
| Purchase #7 | $56.37 | 4.747% | $59.0459 | $59.05 | $59.05 | $59.00 |
| 7 purchase totals = | $724.77 | $794.4714 | $794.48 | $794.50 | $794.40 | |