| 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 | $38.65 | 11.680% | $43.1643 | $43.16 | $43.15 | $43.20 |
| Purchase #2 | $6.88 | 4.813% | $7.2111 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $51.52 | 10.773% | $57.0702 | $57.07 | $57.05 | $57.10 |
| Purchase #4 | $182.34 | 6.141% | $193.5375 | $193.54 | $193.55 | $193.50 |
| Purchase #5 | $214.97 | 4.802% | $225.2929 | $225.29 | $225.30 | $225.30 |
| Purchase #6 | $198.45 | 7.191% | $212.7205 | $212.72 | $212.70 | $212.70 |
| Purchase #7 | $234.64 | 4.641% | $245.5296 | $245.53 | $245.55 | $245.50 |
| 7 purchase totals = | $927.45 | $984.5261 | $984.52 | $984.50 | $984.50 | |