| 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 | $50.63 | 6.568% | $53.9554 | $53.96 | $53.95 | $54.00 |
| Purchase #2 | $155.63 | 3.144% | $160.523 | $160.52 | $160.50 | $160.50 |
| Purchase #3 | $217.45 | 6.495% | $231.5734 | $231.57 | $231.55 | $231.60 |
| Purchase #4 | $110.65 | 13.695% | $125.8035 | $125.80 | $125.80 | $125.80 |
| Purchase #5 | $28.49 | 6.354% | $30.3003 | $30.30 | $30.30 | $30.30 |
| Purchase #6 | $53.97 | 5.386% | $56.8768 | $56.88 | $56.90 | $56.90 |
| Purchase #7 | $40.89 | 5.789% | $43.2571 | $43.26 | $43.25 | $43.30 |
| 7 purchase totals = | $657.71 | $702.2895 | $702.29 | $702.25 | $702.40 | |