| 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 | $66.74 | 8.863% | $72.6552 | $72.66 | $72.65 | $72.70 |
| Purchase #2 | $73.85 | 8.649% | $80.2373 | $80.24 | $80.25 | $80.20 |
| Purchase #3 | $81.55 | 11.618% | $91.0245 | $91.02 | $91.00 | $91.00 |
| Purchase #4 | $34.97 | 11.724% | $39.0699 | $39.07 | $39.05 | $39.10 |
| Purchase #5 | $191.25 | 10.114% | $210.593 | $210.59 | $210.60 | $210.60 |
| Purchase #6 | $40.46 | 10.622% | $44.7577 | $44.76 | $44.75 | $44.80 |
| Purchase #7 | $192.56 | 3.637% | $199.5634 | $199.56 | $199.55 | $199.60 |
| 7 purchase totals = | $681.38 | $737.9010 | $737.90 | $737.85 | $738.00 | |