| 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 | $34.84 | 9.549% | $38.1669 | $38.17 | $38.15 | $38.20 |
| Purchase #2 | $68.63 | 3.679% | $71.1549 | $71.15 | $71.15 | $71.20 |
| Purchase #3 | $240.82 | 11.595% | $268.7431 | $268.74 | $268.75 | $268.70 |
| Purchase #4 | $208.56 | 11.798% | $233.1659 | $233.17 | $233.15 | $233.20 |
| Purchase #5 | $183.41 | 12.537% | $206.4041 | $206.40 | $206.40 | $206.40 |
| Purchase #6 | $71.73 | 13.660% | $81.5283 | $81.53 | $81.55 | $81.50 |
| Purchase #7 | $141.57 | 13.241% | $160.3153 | $160.32 | $160.30 | $160.30 |
| 7 purchase totals = | $949.56 | $1,059.4785 | $1,059.48 | $1,059.45 | $1,059.50 | |