| 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 | $37.41 | 11.313% | $41.6422 | $41.64 | $41.65 | $41.60 |
| Purchase #2 | $44.82 | 9.868% | $49.2428 | $49.24 | $49.25 | $49.20 |
| Purchase #3 | $221.25 | 9.142% | $241.4767 | $241.48 | $241.50 | $241.50 |
| Purchase #4 | $9.37 | 3.611% | $9.7084 | $9.71 | $9.70 | $9.70 |
| Purchase #5 | $216.85 | 3.638% | $224.739 | $224.74 | $224.75 | $224.70 |
| Purchase #6 | $126.70 | 12.195% | $142.1511 | $142.15 | $142.15 | $142.20 |
| Purchase #7 | $94.63 | 11.380% | $105.3989 | $105.40 | $105.40 | $105.40 |
| 7 purchase totals = | $751.03 | $814.3591 | $814.36 | $814.40 | $814.30 | |