| 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 | $104.70 | 7.321% | $112.3651 | $112.37 | $112.35 | $112.40 |
| Purchase #2 | $58.65 | 8.416% | $63.586 | $63.59 | $63.60 | $63.60 |
| Purchase #3 | $144.32 | 9.185% | $157.5758 | $157.58 | $157.60 | $157.60 |
| Purchase #4 | $81.98 | 11.119% | $91.0954 | $91.10 | $91.10 | $91.10 |
| Purchase #5 | $142.96 | 4.629% | $149.5776 | $149.58 | $149.60 | $149.60 |
| Purchase #6 | $94.80 | 10.175% | $104.4459 | $104.45 | $104.45 | $104.40 |
| Purchase #7 | $14.68 | 10.552% | $16.229 | $16.23 | $16.25 | $16.20 |
| 7 purchase totals = | $642.09 | $694.8748 | $694.90 | $694.95 | $694.90 | |