| 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 | $92.28 | 9.459% | $101.0088 | $101.01 | $101.00 | $101.00 |
| Purchase #2 | $67.52 | 9.854% | $74.1734 | $74.17 | $74.15 | $74.20 |
| Purchase #3 | $103.59 | 3.161% | $106.8645 | $106.86 | $106.85 | $106.90 |
| Purchase #4 | $164.80 | 10.534% | $182.16 | $182.16 | $182.15 | $182.20 |
| Purchase #5 | $52.68 | 4.797% | $55.2071 | $55.21 | $55.20 | $55.20 |
| Purchase #6 | $219.38 | 6.531% | $233.7077 | $233.71 | $233.70 | $233.70 |
| Purchase #7 | $157.82 | 13.714% | $179.4634 | $179.46 | $179.45 | $179.50 |
| 7 purchase totals = | $858.07 | $932.5849 | $932.58 | $932.50 | $932.70 | |