| 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 | $140.57 | 7.728% | $151.4332 | $151.43 | $151.45 | $151.40 |
| Purchase #2 | $59.57 | 4.135% | $62.0332 | $62.03 | $62.05 | $62.00 |
| Purchase #3 | $62.91 | 8.714% | $68.392 | $68.39 | $68.40 | $68.40 |
| Purchase #4 | $69.83 | 12.604% | $78.6314 | $78.63 | $78.65 | $78.60 |
| Purchase #5 | $68.49 | 8.121% | $74.0521 | $74.05 | $74.05 | $74.10 |
| Purchase #6 | $226.53 | 13.136% | $256.287 | $256.29 | $256.30 | $256.30 |
| Purchase #7 | $246.64 | 5.259% | $259.6108 | $259.61 | $259.60 | $259.60 |
| 7 purchase totals = | $874.54 | $950.4397 | $950.43 | $950.50 | $950.40 | |