| 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 | $56.48 | 5.781% | $59.7451 | $59.75 | $59.75 | $59.70 |
| Purchase #2 | $157.43 | 7.549% | $169.3144 | $169.31 | $169.30 | $169.30 |
| Purchase #3 | $196.78 | 3.186% | $203.0494 | $203.05 | $203.05 | $203.00 |
| Purchase #4 | $38.34 | 7.750% | $41.3114 | $41.31 | $41.30 | $41.30 |
| Purchase #5 | $115.48 | 11.612% | $128.8895 | $128.89 | $128.90 | $128.90 |
| Purchase #6 | $28.69 | 3.342% | $29.6488 | $29.65 | $29.65 | $29.60 |
| Purchase #7 | $184.76 | 12.200% | $207.3007 | $207.30 | $207.30 | $207.30 |
| 7 purchase totals = | $777.96 | $839.2593 | $839.26 | $839.25 | $839.10 | |