| 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 | $5.33 | 11.505% | $5.9432 | $5.94 | $5.95 | $5.90 |
| Purchase #2 | $110.55 | 5.838% | $117.0039 | $117.00 | $117.00 | $117.00 |
| Purchase #3 | $52.77 | 3.468% | $54.6001 | $54.60 | $54.60 | $54.60 |
| Purchase #4 | $142.73 | 13.664% | $162.2326 | $162.23 | $162.25 | $162.20 |
| Purchase #5 | $225.95 | 12.819% | $254.9145 | $254.91 | $254.90 | $254.90 |
| Purchase #6 | $32.56 | 10.758% | $36.0628 | $36.06 | $36.05 | $36.10 |
| Purchase #7 | $121.54 | 5.578% | $128.3195 | $128.32 | $128.30 | $128.30 |
| 7 purchase totals = | $691.43 | $759.0766 | $759.06 | $759.05 | $759.00 | |