| 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 | $51.60 | 9.268% | $56.3823 | $56.38 | $56.40 | $56.40 |
| Purchase #2 | $14.78 | 13.669% | $16.8003 | $16.80 | $16.80 | $16.80 |
| Purchase #3 | $166.81 | 6.524% | $177.6927 | $177.69 | $177.70 | $177.70 |
| Purchase #4 | $32.55 | 12.752% | $36.7008 | $36.70 | $36.70 | $36.70 |
| Purchase #5 | $163.78 | 12.633% | $184.4703 | $184.47 | $184.45 | $184.50 |
| Purchase #6 | $108.76 | 3.175% | $112.2131 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $54.69 | 11.645% | $61.0587 | $61.06 | $61.05 | $61.10 |
| 7 purchase totals = | $592.97 | $645.3182 | $645.31 | $645.30 | $645.40 | |