| 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 | $117.26 | 12.341% | $131.7311 | $131.73 | $131.75 | $131.70 |
| Purchase #2 | $108.91 | 4.102% | $113.3775 | $113.38 | $113.40 | $113.40 |
| Purchase #3 | $45.99 | 3.679% | $47.682 | $47.68 | $47.70 | $47.70 |
| Purchase #4 | $61.43 | 6.784% | $65.5974 | $65.60 | $65.60 | $65.60 |
| Purchase #5 | $42.71 | 13.356% | $48.4143 | $48.41 | $48.40 | $48.40 |
| Purchase #6 | $54.95 | 3.595% | $56.9255 | $56.93 | $56.95 | $56.90 |
| Purchase #7 | $128.33 | 4.505% | $134.1113 | $134.11 | $134.10 | $134.10 |
| 7 purchase totals = | $559.58 | $597.8391 | $597.84 | $597.90 | $597.80 | |