| 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 | $172.66 | 5.685% | $182.4757 | $182.48 | $182.50 | $182.50 |
| Purchase #2 | $91.59 | 5.730% | $96.8381 | $96.84 | $96.85 | $96.80 |
| Purchase #3 | $20.91 | 6.549% | $22.2794 | $22.28 | $22.30 | $22.30 |
| Purchase #4 | $26.48 | 3.210% | $27.33 | $27.33 | $27.35 | $27.30 |
| Purchase #5 | $87.84 | 11.387% | $97.8423 | $97.84 | $97.85 | $97.80 |
| Purchase #6 | $6.92 | 11.162% | $7.6924 | $7.69 | $7.70 | $7.70 |
| Purchase #7 | $28.59 | 5.348% | $30.119 | $30.12 | $30.10 | $30.10 |
| 7 purchase totals = | $434.99 | $464.5769 | $464.58 | $464.65 | $464.50 | |