| 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 | $81.75 | 13.455% | $92.7495 | $92.75 | $92.75 | $92.70 |
| Purchase #2 | $66.70 | 3.486% | $69.0252 | $69.03 | $69.05 | $69.00 |
| Purchase #3 | $217.32 | 6.225% | $230.8482 | $230.85 | $230.85 | $230.80 |
| Purchase #4 | $213.57 | 7.670% | $229.9508 | $229.95 | $229.95 | $230.00 |
| Purchase #5 | $103.50 | 5.162% | $108.8427 | $108.84 | $108.85 | $108.80 |
| Purchase #6 | $186.70 | 12.125% | $209.3374 | $209.34 | $209.35 | $209.30 |
| Purchase #7 | $200.39 | 11.792% | $224.02 | $224.02 | $224.00 | $224.00 |
| 7 purchase totals = | $1,069.93 | $1,164.7738 | $1,164.78 | $1,164.80 | $1,164.60 | |