| 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 | $98.28 | 10.834% | $108.9277 | $108.93 | $108.95 | $108.90 |
| Purchase #2 | $214.41 | 5.371% | $225.926 | $225.93 | $225.95 | $225.90 |
| Purchase #3 | $32.43 | 12.340% | $36.4319 | $36.43 | $36.45 | $36.40 |
| Purchase #4 | $16.47 | 4.789% | $17.2587 | $17.26 | $17.25 | $17.30 |
| Purchase #5 | $163.62 | 3.853% | $169.9243 | $169.92 | $169.90 | $169.90 |
| Purchase #6 | $125.73 | 7.678% | $135.3835 | $135.38 | $135.40 | $135.40 |
| Purchase #7 | $85.93 | 10.823% | $95.2302 | $95.23 | $95.25 | $95.20 |
| 7 purchase totals = | $736.87 | $789.0823 | $789.08 | $789.15 | $789.00 | |