| 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 | $35.35 | 3.741% | $36.6724 | $36.67 | $36.65 | $36.70 |
| Purchase #2 | $82.88 | 6.831% | $88.5415 | $88.54 | $88.55 | $88.50 |
| Purchase #3 | $200.43 | 10.327% | $221.1284 | $221.13 | $221.15 | $221.10 |
| Purchase #4 | $101.30 | 11.356% | $112.8036 | $112.80 | $112.80 | $112.80 |
| Purchase #5 | $233.30 | 3.275% | $240.9406 | $240.94 | $240.95 | $240.90 |
| Purchase #6 | $28.37 | 9.144% | $30.9642 | $30.96 | $30.95 | $31.00 |
| Purchase #7 | $72.80 | 11.793% | $81.3853 | $81.39 | $81.40 | $81.40 |
| 7 purchase totals = | $754.43 | $812.4360 | $812.43 | $812.45 | $812.40 | |