| 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 | $66.47 | 12.540% | $74.8053 | $74.81 | $74.80 | $74.80 |
| Purchase #2 | $114.56 | 5.657% | $121.0407 | $121.04 | $121.05 | $121.00 |
| Purchase #3 | $136.63 | 4.725% | $143.0858 | $143.09 | $143.10 | $143.10 |
| Purchase #4 | $109.26 | 11.702% | $122.0456 | $122.05 | $122.05 | $122.00 |
| Purchase #5 | $64.27 | 4.568% | $67.2059 | $67.21 | $67.20 | $67.20 |
| Purchase #6 | $240.71 | 9.858% | $264.4392 | $264.44 | $264.45 | $264.40 |
| Purchase #7 | $10.52 | 8.835% | $11.4494 | $11.45 | $11.45 | $11.40 |
| 7 purchase totals = | $742.42 | $804.0719 | $804.09 | $804.10 | $803.90 | |