| 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 | $86.27 | 3.865% | $89.6043 | $89.60 | $89.60 | $89.60 |
| Purchase #2 | $108.77 | 11.330% | $121.0936 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $46.60 | 11.170% | $51.8052 | $51.81 | $51.80 | $51.80 |
| Purchase #4 | $125.52 | 5.515% | $132.4424 | $132.44 | $132.45 | $132.40 |
| Purchase #5 | $244.37 | 6.323% | $259.8215 | $259.82 | $259.80 | $259.80 |
| Purchase #6 | $186.60 | 13.554% | $211.8918 | $211.89 | $211.90 | $211.90 |
| Purchase #7 | $43.98 | 4.773% | $46.0792 | $46.08 | $46.10 | $46.10 |
| 7 purchase totals = | $842.11 | $912.7380 | $912.73 | $912.75 | $912.70 | |