| 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 | $57.70 | 9.266% | $63.0465 | $63.05 | $63.05 | $63.00 |
| Purchase #2 | $134.92 | 7.383% | $144.8811 | $144.88 | $144.90 | $144.90 |
| Purchase #3 | $14.68 | 4.692% | $15.3688 | $15.37 | $15.35 | $15.40 |
| Purchase #4 | $132.55 | 7.872% | $142.9843 | $142.98 | $143.00 | $143.00 |
| Purchase #5 | $103.49 | 9.578% | $113.4023 | $113.40 | $113.40 | $113.40 |
| Purchase #6 | $112.69 | 11.687% | $125.8601 | $125.86 | $125.85 | $125.90 |
| Purchase #7 | $242.61 | 4.680% | $253.9641 | $253.96 | $253.95 | $254.00 |
| 7 purchase totals = | $798.64 | $859.5072 | $859.50 | $859.50 | $859.60 | |