| 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 | $227.97 | 8.193% | $246.6476 | $246.65 | $246.65 | $246.60 |
| Purchase #2 | $69.36 | 11.110% | $77.0659 | $77.07 | $77.05 | $77.10 |
| Purchase #3 | $74.98 | 6.601% | $79.9294 | $79.93 | $79.95 | $79.90 |
| Purchase #4 | $12.39 | 7.121% | $13.2723 | $13.27 | $13.25 | $13.30 |
| Purchase #5 | $110.57 | 12.395% | $124.2752 | $124.28 | $124.30 | $124.30 |
| Purchase #6 | $20.96 | 13.237% | $23.7345 | $23.73 | $23.75 | $23.70 |
| Purchase #7 | $21.55 | 13.459% | $24.4504 | $24.45 | $24.45 | $24.50 |
| 7 purchase totals = | $537.78 | $589.3753 | $589.38 | $589.40 | $589.40 | |