| 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 | $15.70 | 6.495% | $16.7197 | $16.72 | $16.70 | $16.70 |
| Purchase #2 | $51.92 | 10.389% | $57.314 | $57.31 | $57.30 | $57.30 |
| Purchase #3 | $33.91 | 5.228% | $35.6828 | $35.68 | $35.70 | $35.70 |
| Purchase #4 | $211.41 | 10.589% | $233.7962 | $233.80 | $233.80 | $233.80 |
| Purchase #5 | $194.40 | 4.526% | $203.1985 | $203.20 | $203.20 | $203.20 |
| Purchase #6 | $84.69 | 11.690% | $94.5903 | $94.59 | $94.60 | $94.60 |
| Purchase #7 | $94.90 | 9.571% | $103.9829 | $103.98 | $104.00 | $104.00 |
| 7 purchase totals = | $686.93 | $745.2844 | $745.28 | $745.30 | $745.30 | |