| 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 | $77.78 | 10.289% | $85.7828 | $85.78 | $85.80 | $85.80 |
| Purchase #2 | $27.28 | 5.330% | $28.734 | $28.73 | $28.75 | $28.70 |
| Purchase #3 | $35.68 | 4.374% | $37.2406 | $37.24 | $37.25 | $37.20 |
| Purchase #4 | $10.71 | 5.538% | $11.3031 | $11.30 | $11.30 | $11.30 |
| Purchase #5 | $162.97 | 4.132% | $169.7039 | $169.70 | $169.70 | $169.70 |
| Purchase #6 | $21.78 | 13.833% | $24.7928 | $24.79 | $24.80 | $24.80 |
| Purchase #7 | $60.57 | 3.160% | $62.484 | $62.48 | $62.50 | $62.50 |
| 7 purchase totals = | $396.77 | $420.0412 | $420.02 | $420.10 | $420.00 | |