| 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 | $23.62 | 13.699% | $26.8557 | $26.86 | $26.85 | $26.90 |
| Purchase #2 | $64.85 | 11.524% | $72.3233 | $72.32 | $72.30 | $72.30 |
| Purchase #3 | $32.25 | 13.165% | $36.4957 | $36.50 | $36.50 | $36.50 |
| Purchase #4 | $163.65 | 6.150% | $173.7145 | $173.71 | $173.70 | $173.70 |
| Purchase #5 | $219.52 | 4.689% | $229.8133 | $229.81 | $229.80 | $229.80 |
| Purchase #6 | $25.57 | 6.575% | $27.2512 | $27.25 | $27.25 | $27.30 |
| Purchase #7 | $100.81 | 3.229% | $104.0652 | $104.07 | $104.05 | $104.10 |
| 7 purchase totals = | $630.27 | $670.5189 | $670.52 | $670.45 | $670.60 | |