| 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 | $5.80 | 11.851% | $6.4874 | $6.49 | $6.50 | $6.50 |
| Purchase #2 | $200.90 | 5.474% | $211.8973 | $211.90 | $211.90 | $211.90 |
| Purchase #3 | $23.69 | 11.413% | $26.3937 | $26.39 | $26.40 | $26.40 |
| Purchase #4 | $233.73 | 12.538% | $263.0351 | $263.04 | $263.05 | $263.00 |
| Purchase #5 | $213.55 | 7.470% | $229.5022 | $229.50 | $229.50 | $229.50 |
| Purchase #6 | $157.73 | 11.700% | $176.1844 | $176.18 | $176.20 | $176.20 |
| Purchase #7 | $179.92 | 6.719% | $192.0088 | $192.01 | $192.00 | $192.00 |
| 7 purchase totals = | $1,015.32 | $1,105.5089 | $1,105.51 | $1,105.55 | $1,105.50 | |