| 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 | $74.28 | 3.243% | $76.6889 | $76.69 | $76.70 | $76.70 |
| Purchase #2 | $177.72 | 5.151% | $186.8744 | $186.87 | $186.85 | $186.90 |
| Purchase #3 | $46.42 | 9.197% | $50.6892 | $50.69 | $50.70 | $50.70 |
| Purchase #4 | $121.47 | 6.863% | $129.8065 | $129.81 | $129.80 | $129.80 |
| Purchase #5 | $153.32 | 3.191% | $158.2124 | $158.21 | $158.20 | $158.20 |
| Purchase #6 | $215.28 | 4.674% | $225.3422 | $225.34 | $225.35 | $225.30 |
| Purchase #7 | $60.50 | 7.754% | $65.1912 | $65.19 | $65.20 | $65.20 |
| 7 purchase totals = | $848.99 | $892.8048 | $892.80 | $892.80 | $892.80 | |