| 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 | $5.25 | 13.407% | $5.9539 | $5.95 | $5.95 | $6.00 |
| Purchase #2 | $30.86 | 10.581% | $34.1253 | $34.13 | $34.15 | $34.10 |
| Purchase #3 | $116.35 | 13.198% | $131.7059 | $131.71 | $131.70 | $131.70 |
| Purchase #4 | $238.90 | 3.492% | $247.2424 | $247.24 | $247.25 | $247.20 |
| Purchase #5 | $93.75 | 11.804% | $104.8163 | $104.82 | $104.80 | $104.80 |
| Purchase #6 | $190.32 | 5.338% | $200.4793 | $200.48 | $200.50 | $200.50 |
| Purchase #7 | $112.60 | 12.126% | $126.2539 | $126.25 | $126.25 | $126.30 |
| 7 purchase totals = | $788.03 | $850.5770 | $850.58 | $850.60 | $850.60 | |