| 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 | $234.89 | 13.142% | $265.7592 | $265.76 | $265.75 | $265.80 |
| Purchase #2 | $72.44 | 9.783% | $79.5268 | $79.53 | $79.55 | $79.50 |
| Purchase #3 | $27.53 | 4.272% | $28.7061 | $28.71 | $28.70 | $28.70 |
| Purchase #4 | $89.71 | 5.523% | $94.6647 | $94.66 | $94.65 | $94.70 |
| Purchase #5 | $14.82 | 12.118% | $16.6159 | $16.62 | $16.60 | $16.60 |
| Purchase #6 | $189.66 | 12.379% | $213.138 | $213.14 | $213.15 | $213.10 |
| Purchase #7 | $24.61 | 12.752% | $27.7483 | $27.75 | $27.75 | $27.70 |
| 7 purchase totals = | $653.66 | $726.1590 | $726.17 | $726.15 | $726.10 | |