| 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 | $75.41 | 9.735% | $82.7512 | $82.75 | $82.75 | $82.80 |
| Purchase #2 | $48.68 | 11.357% | $54.2086 | $54.21 | $54.20 | $54.20 |
| Purchase #3 | $210.34 | 12.367% | $236.3527 | $236.35 | $236.35 | $236.40 |
| Purchase #4 | $59.46 | 13.633% | $67.5662 | $67.57 | $67.55 | $67.60 |
| Purchase #5 | $108.31 | 6.381% | $115.2213 | $115.22 | $115.20 | $115.20 |
| Purchase #6 | $88.67 | 12.636% | $99.8743 | $99.87 | $99.85 | $99.90 |
| Purchase #7 | $43.33 | 8.749% | $47.1209 | $47.12 | $47.10 | $47.10 |
| 7 purchase totals = | $634.20 | $703.0952 | $703.09 | $703.00 | $703.20 | |