| 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 | $99.40 | 3.669% | $103.047 | $103.05 | $103.05 | $103.00 |
| Purchase #2 | $41.81 | 13.537% | $47.4698 | $47.47 | $47.45 | $47.50 |
| Purchase #3 | $146.53 | 13.651% | $166.5328 | $166.53 | $166.55 | $166.50 |
| Purchase #4 | $196.72 | 5.465% | $207.4707 | $207.47 | $207.45 | $207.50 |
| Purchase #5 | $97.94 | 4.168% | $102.0221 | $102.02 | $102.00 | $102.00 |
| Purchase #6 | $130.76 | 7.287% | $140.2885 | $140.29 | $140.30 | $140.30 |
| Purchase #7 | $89.33 | 3.185% | $92.1752 | $92.18 | $92.20 | $92.20 |
| 7 purchase totals = | $802.49 | $859.0061 | $859.01 | $859.00 | $859.00 | |