| 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 | $37.33 | 3.619% | $38.681 | $38.68 | $38.70 | $38.70 |
| Purchase #2 | $40.45 | 5.537% | $42.6897 | $42.69 | $42.70 | $42.70 |
| Purchase #3 | $66.76 | 3.169% | $68.8756 | $68.88 | $68.90 | $68.90 |
| Purchase #4 | $164.79 | 8.379% | $178.5978 | $178.60 | $178.60 | $178.60 |
| Purchase #5 | $15.33 | 10.870% | $16.9964 | $17.00 | $17.00 | $17.00 |
| Purchase #6 | $76.70 | 9.796% | $84.2135 | $84.21 | $84.20 | $84.20 |
| Purchase #7 | $134.47 | 8.559% | $145.9793 | $145.98 | $146.00 | $146.00 |
| 7 purchase totals = | $535.83 | $576.0333 | $576.04 | $576.10 | $576.10 | |