| 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 | $24.44 | 13.673% | $27.7817 | $27.78 | $27.80 | $27.80 |
| Purchase #2 | $38.56 | 6.360% | $41.0124 | $41.01 | $41.00 | $41.00 |
| Purchase #3 | $193.44 | 4.783% | $202.6922 | $202.69 | $202.70 | $202.70 |
| Purchase #4 | $105.86 | 12.803% | $119.4133 | $119.41 | $119.40 | $119.40 |
| Purchase #5 | $76.61 | 7.471% | $82.3335 | $82.33 | $82.35 | $82.30 |
| Purchase #6 | $232.52 | 8.718% | $252.7911 | $252.79 | $252.80 | $252.80 |
| Purchase #7 | $175.25 | 4.400% | $182.961 | $182.96 | $182.95 | $183.00 |
| 7 purchase totals = | $846.68 | $908.9852 | $908.97 | $909.00 | $909.00 | |