| 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 | $22.75 | 12.445% | $25.5812 | $25.58 | $25.60 | $25.60 |
| Purchase #2 | $203.99 | 5.179% | $214.5546 | $214.55 | $214.55 | $214.60 |
| Purchase #3 | $155.94 | 3.743% | $161.7768 | $161.78 | $161.80 | $161.80 |
| Purchase #4 | $242.26 | 7.728% | $260.9819 | $260.98 | $261.00 | $261.00 |
| Purchase #5 | $191.68 | 7.623% | $206.2918 | $206.29 | $206.30 | $206.30 |
| Purchase #6 | $33.85 | 12.717% | $38.1547 | $38.15 | $38.15 | $38.20 |
| Purchase #7 | $79.91 | 4.667% | $83.6394 | $83.64 | $83.65 | $83.60 |
| 7 purchase totals = | $930.38 | $990.9804 | $990.97 | $991.05 | $991.10 | |