| 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 | $100.87 | 4.830% | $105.742 | $105.74 | $105.75 | $105.70 |
| Purchase #2 | $41.94 | 10.853% | $46.4917 | $46.49 | $46.50 | $46.50 |
| Purchase #3 | $53.95 | 11.752% | $60.2902 | $60.29 | $60.30 | $60.30 |
| Purchase #4 | $46.48 | 11.354% | $51.7573 | $51.76 | $51.75 | $51.80 |
| Purchase #5 | $85.26 | 12.140% | $95.6106 | $95.61 | $95.60 | $95.60 |
| Purchase #6 | $200.58 | 13.491% | $227.6402 | $227.64 | $227.65 | $227.60 |
| Purchase #7 | $214.89 | 8.318% | $232.7646 | $232.76 | $232.75 | $232.80 |
| 7 purchase totals = | $743.97 | $820.2966 | $820.29 | $820.30 | $820.30 | |