| 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 | $89.98 | 3.706% | $93.3147 | $93.31 | $93.30 | $93.30 |
| Purchase #2 | $64.77 | 8.869% | $70.5145 | $70.51 | $70.50 | $70.50 |
| Purchase #3 | $27.53 | 11.462% | $30.6855 | $30.69 | $30.70 | $30.70 |
| Purchase #4 | $212.58 | 9.685% | $233.1684 | $233.17 | $233.15 | $233.20 |
| Purchase #5 | $115.62 | 13.556% | $131.2934 | $131.29 | $131.30 | $131.30 |
| Purchase #6 | $151.52 | 12.461% | $170.4009 | $170.40 | $170.40 | $170.40 |
| Purchase #7 | $34.36 | 4.604% | $35.9419 | $35.94 | $35.95 | $35.90 |
| 7 purchase totals = | $696.36 | $765.3193 | $765.31 | $765.30 | $765.30 | |