| 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 | $26.52 | 13.132% | $30.0026 | $30.00 | $30.00 | $30.00 |
| Purchase #2 | $153.60 | 6.271% | $163.2323 | $163.23 | $163.25 | $163.20 |
| Purchase #3 | $23.50 | 6.230% | $24.9641 | $24.96 | $24.95 | $25.00 |
| Purchase #4 | $99.78 | 12.598% | $112.3503 | $112.35 | $112.35 | $112.40 |
| Purchase #5 | $168.69 | 7.142% | $180.7378 | $180.74 | $180.75 | $180.70 |
| Purchase #6 | $213.95 | 13.555% | $242.9509 | $242.95 | $242.95 | $243.00 |
| Purchase #7 | $92.62 | 6.390% | $98.5384 | $98.54 | $98.55 | $98.50 |
| 7 purchase totals = | $778.66 | $852.7764 | $852.77 | $852.80 | $852.80 | |