| 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 | $97.73 | 3.848% | $101.4907 | $101.49 | $101.50 | $101.50 |
| Purchase #2 | $102.78 | 9.151% | $112.1854 | $112.19 | $112.20 | $112.20 |
| Purchase #3 | $108.29 | 11.194% | $120.412 | $120.41 | $120.40 | $120.40 |
| Purchase #4 | $6.67 | 5.737% | $7.0527 | $7.05 | $7.05 | $7.10 |
| Purchase #5 | $183.61 | 8.491% | $199.2003 | $199.20 | $199.20 | $199.20 |
| Purchase #6 | $140.90 | 8.620% | $153.0456 | $153.05 | $153.05 | $153.00 |
| Purchase #7 | $146.83 | 12.706% | $165.4862 | $165.49 | $165.50 | $165.50 |
| 7 purchase totals = | $786.81 | $858.8729 | $858.88 | $858.90 | $858.90 | |