| 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 | $25.33 | 12.288% | $28.4426 | $28.44 | $28.45 | $28.40 |
| Purchase #2 | $119.83 | 12.352% | $134.6314 | $134.63 | $134.65 | $134.60 |
| Purchase #3 | $114.91 | 11.339% | $127.9396 | $127.94 | $127.95 | $127.90 |
| Purchase #4 | $78.84 | 9.776% | $86.5474 | $86.55 | $86.55 | $86.50 |
| Purchase #5 | $80.58 | 6.722% | $85.9966 | $86.00 | $86.00 | $86.00 |
| Purchase #6 | $182.25 | 8.113% | $197.0359 | $197.04 | $197.05 | $197.00 |
| Purchase #7 | $192.87 | 10.822% | $213.7424 | $213.74 | $213.75 | $213.70 |
| 7 purchase totals = | $794.61 | $874.3359 | $874.34 | $874.40 | $874.10 | |