| 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 | $41.68 | 12.528% | $46.9017 | $46.90 | $46.90 | $46.90 |
| Purchase #2 | $18.86 | 3.409% | $19.5029 | $19.50 | $19.50 | $19.50 |
| Purchase #3 | $90.81 | 3.278% | $93.7868 | $93.79 | $93.80 | $93.80 |
| Purchase #4 | $193.66 | 9.797% | $212.6329 | $212.63 | $212.65 | $212.60 |
| Purchase #5 | $237.41 | 13.693% | $269.9186 | $269.92 | $269.90 | $269.90 |
| Purchase #6 | $215.89 | 3.207% | $222.8136 | $222.81 | $222.80 | $222.80 |
| Purchase #7 | $52.91 | 4.149% | $55.1052 | $55.11 | $55.10 | $55.10 |
| 7 purchase totals = | $851.22 | $920.6617 | $920.66 | $920.65 | $920.60 | |