| 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 | $64.51 | 5.263% | $67.9052 | $67.91 | $67.90 | $67.90 |
| Purchase #2 | $170.26 | 10.213% | $187.6487 | $187.65 | $187.65 | $187.60 |
| Purchase #3 | $65.44 | 5.470% | $69.0196 | $69.02 | $69.00 | $69.00 |
| Purchase #4 | $59.98 | 12.294% | $67.3539 | $67.35 | $67.35 | $67.40 |
| Purchase #5 | $28.79 | 4.538% | $30.0965 | $30.10 | $30.10 | $30.10 |
| Purchase #6 | $7.72 | 5.579% | $8.1507 | $8.15 | $8.15 | $8.20 |
| Purchase #7 | $153.82 | 11.636% | $171.7185 | $171.72 | $171.70 | $171.70 |
| 7 purchase totals = | $550.52 | $601.8931 | $601.90 | $601.85 | $601.90 | |