| 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 | $205.73 | 6.425% | $218.9482 | $218.95 | $218.95 | $218.90 |
| Purchase #2 | $84.34 | 12.465% | $94.853 | $94.85 | $94.85 | $94.90 |
| Purchase #3 | $92.78 | 3.198% | $95.7471 | $95.75 | $95.75 | $95.70 |
| Purchase #4 | $124.34 | 12.523% | $139.9111 | $139.91 | $139.90 | $139.90 |
| Purchase #5 | $78.27 | 13.668% | $88.9679 | $88.97 | $88.95 | $89.00 |
| Purchase #6 | $96.57 | 4.656% | $101.0663 | $101.07 | $101.05 | $101.10 |
| Purchase #7 | $40.88 | 3.184% | $42.1816 | $42.18 | $42.20 | $42.20 |
| 7 purchase totals = | $722.91 | $781.6752 | $781.68 | $781.65 | $781.70 | |