| 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 | $71.95 | 13.863% | $81.9244 | $81.92 | $81.90 | $81.90 |
| Purchase #2 | $8.55 | 9.367% | $9.3509 | $9.35 | $9.35 | $9.40 |
| Purchase #3 | $213.32 | 4.286% | $222.4629 | $222.46 | $222.45 | $222.50 |
| Purchase #4 | $119.64 | 8.798% | $130.1659 | $130.17 | $130.15 | $130.20 |
| Purchase #5 | $48.48 | 13.589% | $55.0679 | $55.07 | $55.05 | $55.10 |
| Purchase #6 | $42.37 | 5.509% | $44.7042 | $44.70 | $44.70 | $44.70 |
| Purchase #7 | $135.73 | 13.580% | $154.1621 | $154.16 | $154.15 | $154.20 |
| 7 purchase totals = | $640.04 | $697.8383 | $697.83 | $697.75 | $698.00 | |