| 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 | $77.61 | 3.766% | $80.5328 | $80.53 | $80.55 | $80.50 |
| Purchase #2 | $226.57 | 10.119% | $249.4966 | $249.50 | $249.50 | $249.50 |
| Purchase #3 | $21.56 | 5.158% | $22.6721 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $47.89 | 8.266% | $51.8486 | $51.85 | $51.85 | $51.80 |
| Purchase #5 | $207.85 | 9.543% | $227.6851 | $227.69 | $227.70 | $227.70 |
| Purchase #6 | $16.56 | 10.433% | $18.2877 | $18.29 | $18.30 | $18.30 |
| Purchase #7 | $131.95 | 5.402% | $139.0779 | $139.08 | $139.10 | $139.10 |
| 7 purchase totals = | $729.99 | $789.6008 | $789.61 | $789.65 | $789.60 | |