| 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 | $105.65 | 8.398% | $114.5225 | $114.52 | $114.50 | $114.50 |
| Purchase #2 | $221.39 | 7.409% | $237.7928 | $237.79 | $237.80 | $237.80 |
| Purchase #3 | $76.78 | 4.609% | $80.3188 | $80.32 | $80.30 | $80.30 |
| Purchase #4 | $181.32 | 7.752% | $195.3759 | $195.38 | $195.40 | $195.40 |
| Purchase #5 | $78.37 | 6.431% | $83.41 | $83.41 | $83.40 | $83.40 |
| Purchase #6 | $82.94 | 11.688% | $92.634 | $92.63 | $92.65 | $92.60 |
| Purchase #7 | $82.39 | 7.243% | $88.3575 | $88.36 | $88.35 | $88.40 |
| 7 purchase totals = | $828.84 | $892.4115 | $892.41 | $892.40 | $892.40 | |