| 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 | $80.74 | 3.352% | $83.4464 | $83.45 | $83.45 | $83.40 |
| Purchase #2 | $218.27 | 12.246% | $244.9993 | $245.00 | $245.00 | $245.00 |
| Purchase #3 | $99.56 | 13.405% | $112.906 | $112.91 | $112.90 | $112.90 |
| Purchase #4 | $113.53 | 8.224% | $122.8667 | $122.87 | $122.85 | $122.90 |
| Purchase #5 | $102.71 | 9.284% | $112.2456 | $112.25 | $112.25 | $112.20 |
| Purchase #6 | $87.52 | 6.302% | $93.0355 | $93.04 | $93.05 | $93.00 |
| Purchase #7 | $45.73 | 5.185% | $48.1011 | $48.10 | $48.10 | $48.10 |
| 7 purchase totals = | $748.06 | $817.6006 | $817.62 | $817.60 | $817.50 | |