| 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 | $53.35 | 5.738% | $56.4112 | $56.41 | $56.40 | $56.40 |
| Purchase #2 | $6.42 | 12.526% | $7.2242 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $127.31 | 10.585% | $140.7858 | $140.79 | $140.80 | $140.80 |
| Purchase #4 | $38.45 | 6.585% | $40.9819 | $40.98 | $41.00 | $41.00 |
| Purchase #5 | $222.66 | 7.337% | $238.9966 | $239.00 | $239.00 | $239.00 |
| Purchase #6 | $180.75 | 7.172% | $193.7134 | $193.71 | $193.70 | $193.70 |
| Purchase #7 | $91.86 | 6.411% | $97.7491 | $97.75 | $97.75 | $97.70 |
| 7 purchase totals = | $720.80 | $775.8622 | $775.86 | $775.85 | $775.80 | |