| 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 | $52.67 | 13.457% | $59.7578 | $59.76 | $59.75 | $59.80 |
| Purchase #2 | $74.69 | 13.115% | $84.4856 | $84.49 | $84.50 | $84.50 |
| Purchase #3 | $41.83 | 7.422% | $44.9346 | $44.93 | $44.95 | $44.90 |
| Purchase #4 | $40.49 | 12.658% | $45.6152 | $45.62 | $45.60 | $45.60 |
| Purchase #5 | $240.84 | 8.438% | $261.1621 | $261.16 | $261.15 | $261.20 |
| Purchase #6 | $75.40 | 4.856% | $79.0614 | $79.06 | $79.05 | $79.10 |
| Purchase #7 | $6.28 | 8.786% | $6.8318 | $6.83 | $6.85 | $6.80 |
| 7 purchase totals = | $532.20 | $581.8485 | $581.85 | $581.85 | $581.90 | |