| 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 | $248.94 | 6.385% | $264.8348 | $264.83 | $264.85 | $264.80 |
| Purchase #2 | $13.94 | 13.153% | $15.7735 | $15.77 | $15.75 | $15.80 |
| Purchase #3 | $141.85 | 13.201% | $160.5756 | $160.58 | $160.60 | $160.60 |
| Purchase #4 | $65.42 | 6.241% | $69.5029 | $69.50 | $69.50 | $69.50 |
| Purchase #5 | $54.88 | 8.781% | $59.699 | $59.70 | $59.70 | $59.70 |
| Purchase #6 | $51.80 | 7.696% | $55.7865 | $55.79 | $55.80 | $55.80 |
| Purchase #7 | $23.94 | 13.331% | $27.1314 | $27.13 | $27.15 | $27.10 |
| 7 purchase totals = | $600.77 | $653.3037 | $653.30 | $653.35 | $653.30 | |