| 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 | $14.29 | 12.190% | $16.032 | $16.03 | $16.05 | $16.00 |
| Purchase #2 | $34.95 | 7.565% | $37.594 | $37.59 | $37.60 | $37.60 |
| Purchase #3 | $126.50 | 10.715% | $140.0545 | $140.05 | $140.05 | $140.10 |
| Purchase #4 | $115.36 | 9.734% | $126.5891 | $126.59 | $126.60 | $126.60 |
| Purchase #5 | $202.40 | 5.645% | $213.8255 | $213.83 | $213.85 | $213.80 |
| Purchase #6 | $58.47 | 8.171% | $63.2476 | $63.25 | $63.25 | $63.20 |
| Purchase #7 | $61.57 | 3.250% | $63.571 | $63.57 | $63.55 | $63.60 |
| 7 purchase totals = | $613.54 | $660.9137 | $660.91 | $660.95 | $660.90 | |