| 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 | $5.58 | 9.133% | $6.0896 | $6.09 | $6.10 | $6.10 |
| Purchase #2 | $37.67 | 8.861% | $41.0079 | $41.01 | $41.00 | $41.00 |
| Purchase #3 | $169.35 | 5.684% | $178.9759 | $178.98 | $179.00 | $179.00 |
| Purchase #4 | $82.41 | 5.294% | $86.7728 | $86.77 | $86.75 | $86.80 |
| Purchase #5 | $125.33 | 13.810% | $142.6381 | $142.64 | $142.65 | $142.60 |
| Purchase #6 | $176.43 | 13.770% | $200.7244 | $200.72 | $200.70 | $200.70 |
| Purchase #7 | $52.40 | 11.252% | $58.296 | $58.30 | $58.30 | $58.30 |
| 7 purchase totals = | $649.17 | $714.5047 | $714.51 | $714.50 | $714.50 | |