| 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 | $5.49 | 6.563% | $5.8503 | $5.85 | $5.85 | $5.90 |
| Purchase #2 | $151.56 | 4.170% | $157.8801 | $157.88 | $157.90 | $157.90 |
| Purchase #3 | $84.87 | 7.728% | $91.4288 | $91.43 | $91.45 | $91.40 |
| Purchase #4 | $208.97 | 8.516% | $226.7659 | $226.77 | $226.75 | $226.80 |
| Purchase #5 | $69.96 | 11.521% | $78.0201 | $78.02 | $78.00 | $78.00 |
| Purchase #6 | $137.99 | 5.671% | $145.8154 | $145.82 | $145.80 | $145.80 |
| Purchase #7 | $219.28 | 8.836% | $238.6556 | $238.66 | $238.65 | $238.70 |
| 7 purchase totals = | $878.12 | $944.4162 | $944.43 | $944.40 | $944.50 | |