| 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 | $87.32 | 8.732% | $94.9448 | $94.94 | $94.95 | $94.90 |
| Purchase #2 | $119.28 | 5.215% | $125.5005 | $125.50 | $125.50 | $125.50 |
| Purchase #3 | $141.92 | 12.649% | $159.8715 | $159.87 | $159.85 | $159.90 |
| Purchase #4 | $70.62 | 3.341% | $72.9794 | $72.98 | $73.00 | $73.00 |
| Purchase #5 | $213.77 | 11.688% | $238.7554 | $238.76 | $238.75 | $238.80 |
| Purchase #6 | $97.60 | 7.232% | $104.6584 | $104.66 | $104.65 | $104.70 |
| Purchase #7 | $60.55 | 9.698% | $66.4221 | $66.42 | $66.40 | $66.40 |
| 7 purchase totals = | $791.06 | $863.1321 | $863.13 | $863.10 | $863.20 | |