| 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 | $50.72 | 6.608% | $54.0716 | $54.07 | $54.05 | $54.10 |
| Purchase #2 | $28.78 | 10.372% | $31.7651 | $31.77 | $31.75 | $31.80 |
| Purchase #3 | $171.45 | 10.149% | $188.8505 | $188.85 | $188.85 | $188.90 |
| Purchase #4 | $108.51 | 10.328% | $119.7169 | $119.72 | $119.70 | $119.70 |
| Purchase #5 | $70.33 | 9.657% | $77.1218 | $77.12 | $77.10 | $77.10 |
| Purchase #6 | $164.91 | 3.323% | $170.39 | $170.39 | $170.40 | $170.40 |
| Purchase #7 | $76.35 | 7.232% | $81.8716 | $81.87 | $81.85 | $81.90 |
| 7 purchase totals = | $671.05 | $723.7875 | $723.79 | $723.70 | $723.90 | |