| 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 | $18.87 | 13.663% | $21.4482 | $21.45 | $21.45 | $21.40 |
| Purchase #2 | $41.89 | 12.429% | $47.0965 | $47.10 | $47.10 | $47.10 |
| Purchase #3 | $85.79 | 9.255% | $93.7299 | $93.73 | $93.75 | $93.70 |
| Purchase #4 | $58.29 | 4.798% | $61.0868 | $61.09 | $61.10 | $61.10 |
| Purchase #5 | $166.97 | 12.551% | $187.9264 | $187.93 | $187.95 | $187.90 |
| Purchase #6 | $73.82 | 6.381% | $78.5305 | $78.53 | $78.55 | $78.50 |
| Purchase #7 | $180.62 | 6.738% | $192.7902 | $192.79 | $192.80 | $192.80 |
| 7 purchase totals = | $626.25 | $682.6085 | $682.62 | $682.70 | $682.50 | |