| 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 | $73.98 | 6.172% | $78.546 | $78.55 | $78.55 | $78.50 |
| Purchase #2 | $85.98 | 10.681% | $95.1635 | $95.16 | $95.15 | $95.20 |
| Purchase #3 | $198.34 | 10.263% | $218.6956 | $218.70 | $218.70 | $218.70 |
| Purchase #4 | $188.91 | 4.772% | $197.9248 | $197.92 | $197.90 | $197.90 |
| Purchase #5 | $227.62 | 7.527% | $244.753 | $244.75 | $244.75 | $244.80 |
| Purchase #6 | $70.31 | 10.746% | $77.8655 | $77.87 | $77.85 | $77.90 |
| Purchase #7 | $70.35 | 9.347% | $76.9256 | $76.93 | $76.95 | $76.90 |
| 7 purchase totals = | $915.49 | $989.8740 | $989.88 | $989.85 | $989.90 | |