| 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 | $63.80 | 7.715% | $68.7222 | $68.72 | $68.70 | $68.70 |
| Purchase #2 | $19.65 | 10.183% | $21.651 | $21.65 | $21.65 | $21.70 |
| Purchase #3 | $82.37 | 8.768% | $89.5922 | $89.59 | $89.60 | $89.60 |
| Purchase #4 | $17.92 | 4.153% | $18.6642 | $18.66 | $18.65 | $18.70 |
| Purchase #5 | $192.60 | 4.475% | $201.2189 | $201.22 | $201.20 | $201.20 |
| Purchase #6 | $77.36 | 6.778% | $82.6035 | $82.60 | $82.60 | $82.60 |
| Purchase #7 | $232.96 | 8.683% | $253.1879 | $253.19 | $253.20 | $253.20 |
| 7 purchase totals = | $686.66 | $735.6399 | $735.63 | $735.60 | $735.70 | |