| 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 | $51.44 | 3.792% | $53.3906 | $53.39 | $53.40 | $53.40 |
| Purchase #2 | $195.80 | 9.550% | $214.4989 | $214.50 | $214.50 | $214.50 |
| Purchase #3 | $81.47 | 5.229% | $85.7301 | $85.73 | $85.75 | $85.70 |
| Purchase #4 | $58.80 | 10.167% | $64.7782 | $64.78 | $64.80 | $64.80 |
| Purchase #5 | $165.65 | 13.322% | $187.7179 | $187.72 | $187.70 | $187.70 |
| Purchase #6 | $69.38 | 9.595% | $76.037 | $76.04 | $76.05 | $76.00 |
| Purchase #7 | $127.56 | 11.189% | $141.8327 | $141.83 | $141.85 | $141.80 |
| 7 purchase totals = | $750.10 | $823.9854 | $823.99 | $824.05 | $823.90 | |