| 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 | $70.98 | 11.293% | $78.9958 | $79.00 | $79.00 | $79.00 |
| Purchase #2 | $114.41 | 13.554% | $129.9171 | $129.92 | $129.90 | $129.90 |
| Purchase #3 | $107.48 | 9.208% | $117.3768 | $117.38 | $117.40 | $117.40 |
| Purchase #4 | $46.72 | 12.522% | $52.5703 | $52.57 | $52.55 | $52.60 |
| Purchase #5 | $115.89 | 5.289% | $122.0194 | $122.02 | $122.00 | $122.00 |
| Purchase #6 | $248.78 | 11.600% | $277.6385 | $277.64 | $277.65 | $277.60 |
| Purchase #7 | $66.89 | 12.362% | $75.1589 | $75.16 | $75.15 | $75.20 |
| 7 purchase totals = | $771.15 | $853.6768 | $853.69 | $853.65 | $853.70 | |