| 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 | $38.66 | 12.688% | $43.5652 | $43.57 | $43.55 | $43.60 |
| Purchase #2 | $5.33 | 7.643% | $5.7374 | $5.74 | $5.75 | $5.70 |
| Purchase #3 | $31.87 | 8.815% | $34.6793 | $34.68 | $34.70 | $34.70 |
| Purchase #4 | $22.65 | 10.449% | $25.0167 | $25.02 | $25.00 | $25.00 |
| Purchase #5 | $52.78 | 9.473% | $57.7798 | $57.78 | $57.80 | $57.80 |
| Purchase #6 | $237.25 | 7.256% | $254.4649 | $254.46 | $254.45 | $254.50 |
| Purchase #7 | $239.33 | 13.817% | $272.3982 | $272.40 | $272.40 | $272.40 |
| 7 purchase totals = | $627.87 | $693.6415 | $693.65 | $693.65 | $693.70 | |