| 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 | $15.71 | 5.863% | $16.6311 | $16.63 | $16.65 | $16.60 |
| Purchase #2 | $60.56 | 7.245% | $64.9476 | $64.95 | $64.95 | $64.90 |
| Purchase #3 | $233.95 | 8.692% | $254.2849 | $254.28 | $254.30 | $254.30 |
| Purchase #4 | $95.77 | 12.486% | $107.7278 | $107.73 | $107.75 | $107.70 |
| Purchase #5 | $32.90 | 5.845% | $34.823 | $34.82 | $34.80 | $34.80 |
| Purchase #6 | $192.89 | 10.265% | $212.6902 | $212.69 | $212.70 | $212.70 |
| Purchase #7 | $187.81 | 5.372% | $197.8992 | $197.90 | $197.90 | $197.90 |
| 7 purchase totals = | $819.59 | $889.0038 | $889.00 | $889.05 | $888.90 | |