| 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 | $11.42 | 12.349% | $12.8303 | $12.83 | $12.85 | $12.80 |
| Purchase #2 | $11.46 | 6.697% | $12.2275 | $12.23 | $12.25 | $12.20 |
| Purchase #3 | $161.36 | 8.751% | $175.4806 | $175.48 | $175.50 | $175.50 |
| Purchase #4 | $106.31 | 3.668% | $110.2095 | $110.21 | $110.20 | $110.20 |
| Purchase #5 | $76.61 | 6.218% | $81.3736 | $81.37 | $81.35 | $81.40 |
| Purchase #6 | $118.94 | 6.208% | $126.3238 | $126.32 | $126.30 | $126.30 |
| Purchase #7 | $53.96 | 11.282% | $60.0478 | $60.05 | $60.05 | $60.00 |
| 7 purchase totals = | $540.06 | $578.4931 | $578.49 | $578.50 | $578.40 | |