| 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 | $36.33 | 13.726% | $41.3167 | $41.32 | $41.30 | $41.30 |
| Purchase #2 | $177.47 | 9.215% | $193.8239 | $193.82 | $193.80 | $193.80 |
| Purchase #3 | $131.44 | 5.233% | $138.3183 | $138.32 | $138.30 | $138.30 |
| Purchase #4 | $9.83 | 13.169% | $11.1245 | $11.12 | $11.10 | $11.10 |
| Purchase #5 | $88.87 | 6.482% | $94.6306 | $94.63 | $94.65 | $94.60 |
| Purchase #6 | $59.86 | 11.235% | $66.5853 | $66.59 | $66.60 | $66.60 |
| Purchase #7 | $94.78 | 13.507% | $107.5819 | $107.58 | $107.60 | $107.60 |
| 7 purchase totals = | $598.58 | $653.3812 | $653.38 | $653.35 | $653.30 | |