| 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 | $76.37 | 6.806% | $81.5677 | $81.57 | $81.55 | $81.60 |
| Purchase #2 | $199.67 | 8.789% | $217.219 | $217.22 | $217.20 | $217.20 |
| Purchase #3 | $124.88 | 6.448% | $132.9323 | $132.93 | $132.95 | $132.90 |
| Purchase #4 | $47.32 | 9.182% | $51.6649 | $51.66 | $51.65 | $51.70 |
| Purchase #5 | $216.63 | 4.418% | $226.2007 | $226.20 | $226.20 | $226.20 |
| Purchase #6 | $118.75 | 10.798% | $131.5726 | $131.57 | $131.55 | $131.60 |
| Purchase #7 | $44.32 | 10.692% | $49.0587 | $49.06 | $49.05 | $49.10 |
| 7 purchase totals = | $827.94 | $890.2159 | $890.21 | $890.15 | $890.30 | |