| 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 | $97.28 | 6.753% | $103.8493 | $103.85 | $103.85 | $103.80 |
| Purchase #2 | $85.54 | 7.590% | $92.0325 | $92.03 | $92.05 | $92.00 |
| Purchase #3 | $34.66 | 10.167% | $38.1839 | $38.18 | $38.20 | $38.20 |
| Purchase #4 | $106.42 | 9.403% | $116.4267 | $116.43 | $116.45 | $116.40 |
| Purchase #5 | $107.30 | 12.533% | $120.7479 | $120.75 | $120.75 | $120.70 |
| Purchase #6 | $218.79 | 8.706% | $237.8379 | $237.84 | $237.85 | $237.80 |
| Purchase #7 | $188.62 | 6.468% | $200.8199 | $200.82 | $200.80 | $200.80 |
| 7 purchase totals = | $838.61 | $909.8981 | $909.90 | $909.95 | $909.70 | |