| 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 | $7.45 | 11.642% | $8.3173 | $8.32 | $8.30 | $8.30 |
| Purchase #2 | $183.39 | 9.295% | $200.4361 | $200.44 | $200.45 | $200.40 |
| Purchase #3 | $141.25 | 9.382% | $154.5021 | $154.50 | $154.50 | $154.50 |
| Purchase #4 | $62.56 | 13.233% | $70.8386 | $70.84 | $70.85 | $70.80 |
| Purchase #5 | $13.30 | 5.695% | $14.0574 | $14.06 | $14.05 | $14.10 |
| Purchase #6 | $49.41 | 5.514% | $52.1345 | $52.13 | $52.15 | $52.10 |
| Purchase #7 | $78.32 | 9.541% | $85.7925 | $85.79 | $85.80 | $85.80 |
| 7 purchase totals = | $535.68 | $586.0785 | $586.08 | $586.10 | $586.00 | |