| 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 | $127.59 | 5.434% | $134.5232 | $134.52 | $134.50 | $134.50 |
| Purchase #2 | $53.90 | 12.450% | $60.6106 | $60.61 | $60.60 | $60.60 |
| Purchase #3 | $47.55 | 4.762% | $49.8143 | $49.81 | $49.80 | $49.80 |
| Purchase #4 | $95.72 | 13.398% | $108.5446 | $108.54 | $108.55 | $108.50 |
| Purchase #5 | $156.42 | 6.457% | $166.52 | $166.52 | $166.50 | $166.50 |
| Purchase #6 | $28.37 | 5.762% | $30.0047 | $30.00 | $30.00 | $30.00 |
| Purchase #7 | $134.89 | 5.791% | $142.7015 | $142.70 | $142.70 | $142.70 |
| 7 purchase totals = | $644.44 | $692.7189 | $692.70 | $692.65 | $692.60 | |