| 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 | $99.33 | 13.321% | $112.5617 | $112.56 | $112.55 | $112.60 |
| Purchase #2 | $147.72 | 10.386% | $163.0622 | $163.06 | $163.05 | $163.10 |
| Purchase #3 | $46.84 | 5.807% | $49.56 | $49.56 | $49.55 | $49.60 |
| Purchase #4 | $80.76 | 13.805% | $91.9089 | $91.91 | $91.90 | $91.90 |
| Purchase #5 | $88.86 | 3.531% | $91.9976 | $92.00 | $92.00 | $92.00 |
| Purchase #6 | $34.80 | 8.241% | $37.6679 | $37.67 | $37.65 | $37.70 |
| Purchase #7 | $250.27 | 12.841% | $282.4072 | $282.41 | $282.40 | $282.40 |
| 7 purchase totals = | $748.58 | $829.1655 | $829.17 | $829.10 | $829.30 | |