| 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 | $56.33 | 7.230% | $60.4027 | $60.40 | $60.40 | $60.40 |
| Purchase #2 | $31.49 | 12.753% | $35.5059 | $35.51 | $35.50 | $35.50 |
| Purchase #3 | $154.36 | 13.356% | $174.9763 | $174.98 | $175.00 | $175.00 |
| Purchase #4 | $142.52 | 11.200% | $158.4822 | $158.48 | $158.50 | $158.50 |
| Purchase #5 | $227.39 | 12.234% | $255.2089 | $255.21 | $255.20 | $255.20 |
| Purchase #6 | $30.94 | 12.748% | $34.8842 | $34.88 | $34.90 | $34.90 |
| Purchase #7 | $17.59 | 5.140% | $18.4941 | $18.49 | $18.50 | $18.50 |
| 7 purchase totals = | $660.62 | $737.9543 | $737.95 | $738.00 | $738.00 | |