| 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 | $23.33 | 8.158% | $25.2333 | $25.23 | $25.25 | $25.20 |
| Purchase #2 | $150.37 | 9.438% | $164.5619 | $164.56 | $164.55 | $164.60 |
| Purchase #3 | $54.92 | 4.680% | $57.4903 | $57.49 | $57.50 | $57.50 |
| Purchase #4 | $115.77 | 3.560% | $119.8914 | $119.89 | $119.90 | $119.90 |
| Purchase #5 | $87.87 | 3.633% | $91.0623 | $91.06 | $91.05 | $91.10 |
| Purchase #6 | $122.96 | 3.493% | $127.255 | $127.26 | $127.25 | $127.30 |
| Purchase #7 | $70.67 | 5.589% | $74.6197 | $74.62 | $74.60 | $74.60 |
| 7 purchase totals = | $625.89 | $660.1139 | $660.11 | $660.10 | $660.20 | |