| 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 | $15.35 | 8.370% | $16.6348 | $16.63 | $16.65 | $16.60 |
| Purchase #2 | $148.35 | 4.818% | $155.4975 | $155.50 | $155.50 | $155.50 |
| Purchase #3 | $156.78 | 12.746% | $176.7632 | $176.76 | $176.75 | $176.80 |
| Purchase #4 | $113.58 | 8.104% | $122.7845 | $122.78 | $122.80 | $122.80 |
| Purchase #5 | $27.69 | 9.805% | $30.405 | $30.41 | $30.40 | $30.40 |
| Purchase #6 | $211.75 | 13.170% | $239.6375 | $239.64 | $239.65 | $239.60 |
| Purchase #7 | $21.26 | 3.563% | $22.0175 | $22.02 | $22.00 | $22.00 |
| 7 purchase totals = | $694.76 | $763.7400 | $763.74 | $763.75 | $763.70 | |