| 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 | $67.66 | 10.379% | $74.6824 | $74.68 | $74.70 | $74.70 |
| Purchase #2 | $80.45 | 9.374% | $87.9914 | $87.99 | $88.00 | $88.00 |
| Purchase #3 | $183.31 | 7.518% | $197.0912 | $197.09 | $197.10 | $197.10 |
| Purchase #4 | $111.50 | 10.733% | $123.4673 | $123.47 | $123.45 | $123.50 |
| Purchase #5 | $141.89 | 12.646% | $159.8334 | $159.83 | $159.85 | $159.80 |
| Purchase #6 | $215.56 | 7.382% | $231.4726 | $231.47 | $231.45 | $231.50 |
| Purchase #7 | $8.94 | 5.584% | $9.4392 | $9.44 | $9.45 | $9.40 |
| 7 purchase totals = | $809.31 | $883.9775 | $883.97 | $884.00 | $884.00 | |