| 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 | $39.49 | 6.594% | $42.094 | $42.09 | $42.10 | $42.10 |
| Purchase #2 | $122.76 | 9.387% | $134.2835 | $134.28 | $134.30 | $134.30 |
| Purchase #3 | $77.65 | 12.834% | $87.6156 | $87.62 | $87.60 | $87.60 |
| Purchase #4 | $127.47 | 12.654% | $143.6001 | $143.60 | $143.60 | $143.60 |
| Purchase #5 | $34.95 | 6.415% | $37.192 | $37.19 | $37.20 | $37.20 |
| Purchase #6 | $184.33 | 8.383% | $199.7824 | $199.78 | $199.80 | $199.80 |
| Purchase #7 | $66.92 | 9.512% | $73.2854 | $73.29 | $73.30 | $73.30 |
| 7 purchase totals = | $653.57 | $717.8530 | $717.85 | $717.90 | $717.90 | |