| 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 | $76.50 | 12.440% | $86.0166 | $86.02 | $86.00 | $86.00 |
| Purchase #2 | $48.68 | 4.199% | $50.7241 | $50.72 | $50.70 | $50.70 |
| Purchase #3 | $143.86 | 9.111% | $156.9671 | $156.97 | $156.95 | $157.00 |
| Purchase #4 | $121.65 | 3.357% | $125.7338 | $125.73 | $125.75 | $125.70 |
| Purchase #5 | $85.49 | 9.776% | $93.8475 | $93.85 | $93.85 | $93.80 |
| Purchase #6 | $142.53 | 10.787% | $157.9047 | $157.90 | $157.90 | $157.90 |
| Purchase #7 | $173.40 | 13.405% | $196.6443 | $196.64 | $196.65 | $196.60 |
| 7 purchase totals = | $792.11 | $867.8381 | $867.83 | $867.80 | $867.70 | |