| 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 | $51.50 | 6.631% | $54.915 | $54.92 | $54.90 | $54.90 |
| Purchase #2 | $153.73 | 6.405% | $163.5764 | $163.58 | $163.60 | $163.60 |
| Purchase #3 | $25.27 | 4.200% | $26.3313 | $26.33 | $26.35 | $26.30 |
| Purchase #4 | $103.56 | 8.302% | $112.1576 | $112.16 | $112.15 | $112.20 |
| Purchase #5 | $160.99 | 9.265% | $175.9057 | $175.91 | $175.90 | $175.90 |
| Purchase #6 | $193.57 | 5.569% | $204.3499 | $204.35 | $204.35 | $204.30 |
| Purchase #7 | $44.47 | 9.807% | $48.8312 | $48.83 | $48.85 | $48.80 |
| 7 purchase totals = | $733.09 | $786.0671 | $786.08 | $786.10 | $786.00 | |