| 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 | $97.33 | 3.169% | $100.4144 | $100.41 | $100.40 | $100.40 |
| Purchase #2 | $28.29 | 4.871% | $29.668 | $29.67 | $29.65 | $29.70 |
| Purchase #3 | $176.80 | 9.740% | $194.0203 | $194.02 | $194.00 | $194.00 |
| Purchase #4 | $43.68 | 8.264% | $47.2897 | $47.29 | $47.30 | $47.30 |
| Purchase #5 | $16.27 | 7.217% | $17.4442 | $17.44 | $17.45 | $17.40 |
| Purchase #6 | $198.89 | 4.168% | $207.1797 | $207.18 | $207.20 | $207.20 |
| Purchase #7 | $29.26 | 3.208% | $30.1987 | $30.20 | $30.20 | $30.20 |
| 7 purchase totals = | $590.52 | $626.2150 | $626.21 | $626.20 | $626.20 | |