| 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 | $25.53 | 9.803% | $28.0327 | $28.03 | $28.05 | $28.00 |
| Purchase #2 | $64.78 | 7.477% | $69.6236 | $69.62 | $69.60 | $69.60 |
| Purchase #3 | $193.58 | 10.411% | $213.7336 | $213.73 | $213.75 | $213.70 |
| Purchase #4 | $104.85 | 6.788% | $111.9672 | $111.97 | $111.95 | $112.00 |
| Purchase #5 | $12.57 | 11.274% | $13.9871 | $13.99 | $14.00 | $14.00 |
| Purchase #6 | $13.89 | 10.869% | $15.3997 | $15.40 | $15.40 | $15.40 |
| Purchase #7 | $219.26 | 9.458% | $239.9976 | $240.00 | $240.00 | $240.00 |
| 7 purchase totals = | $634.46 | $692.7415 | $692.74 | $692.75 | $692.70 | |