| 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 | $85.96 | 13.513% | $97.5758 | $97.58 | $97.60 | $97.60 |
| Purchase #2 | $9.52 | 5.603% | $10.0534 | $10.05 | $10.05 | $10.10 |
| Purchase #3 | $230.32 | 12.426% | $258.9396 | $258.94 | $258.95 | $258.90 |
| Purchase #4 | $49.69 | 3.536% | $51.447 | $51.45 | $51.45 | $51.40 |
| Purchase #5 | $32.55 | 7.234% | $34.9047 | $34.90 | $34.90 | $34.90 |
| Purchase #6 | $71.93 | 13.409% | $81.5751 | $81.58 | $81.60 | $81.60 |
| Purchase #7 | $143.48 | 10.218% | $158.1408 | $158.14 | $158.15 | $158.10 |
| 7 purchase totals = | $623.45 | $692.6364 | $692.64 | $692.70 | $692.60 | |