| 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 | $64.63 | 4.768% | $67.7116 | $67.71 | $67.70 | $67.70 |
| Purchase #2 | $43.82 | 13.649% | $49.801 | $49.80 | $49.80 | $49.80 |
| Purchase #3 | $246.54 | 13.381% | $279.5295 | $279.53 | $279.55 | $279.50 |
| Purchase #4 | $108.52 | 11.777% | $121.3004 | $121.30 | $121.30 | $121.30 |
| Purchase #5 | $16.81 | 13.507% | $19.0805 | $19.08 | $19.10 | $19.10 |
| Purchase #6 | $180.88 | 6.615% | $192.8452 | $192.85 | $192.85 | $192.80 |
| Purchase #7 | $133.55 | 7.676% | $143.8013 | $143.80 | $143.80 | $143.80 |
| 7 purchase totals = | $794.75 | $874.0695 | $874.07 | $874.10 | $874.00 | |