| 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 | $76.68 | 10.149% | $84.4623 | $84.46 | $84.45 | $84.50 |
| Purchase #2 | $69.33 | 12.390% | $77.92 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $215.87 | 6.643% | $230.2102 | $230.21 | $230.20 | $230.20 |
| Purchase #4 | $180.52 | 9.282% | $197.2759 | $197.28 | $197.30 | $197.30 |
| Purchase #5 | $55.95 | 5.615% | $59.0916 | $59.09 | $59.10 | $59.10 |
| Purchase #6 | $95.42 | 10.355% | $105.3007 | $105.30 | $105.30 | $105.30 |
| Purchase #7 | $130.53 | 10.219% | $143.8689 | $143.87 | $143.85 | $143.90 |
| 7 purchase totals = | $824.30 | $898.1296 | $898.13 | $898.10 | $898.20 | |