| 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 | $42.43 | 4.169% | $44.1989 | $44.20 | $44.20 | $44.20 |
| Purchase #2 | $48.49 | 13.691% | $55.1288 | $55.13 | $55.15 | $55.10 |
| Purchase #3 | $106.50 | 7.715% | $114.7165 | $114.72 | $114.70 | $114.70 |
| Purchase #4 | $219.72 | 9.175% | $239.8793 | $239.88 | $239.90 | $239.90 |
| Purchase #5 | $124.56 | 5.796% | $131.7795 | $131.78 | $131.80 | $131.80 |
| Purchase #6 | $146.65 | 7.591% | $157.7822 | $157.78 | $157.80 | $157.80 |
| Purchase #7 | $218.43 | 6.754% | $233.1828 | $233.18 | $233.20 | $233.20 |
| 7 purchase totals = | $906.78 | $976.6680 | $976.67 | $976.75 | $976.70 | |