| 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 | $39.26 | 11.569% | $43.802 | $43.80 | $43.80 | $43.80 |
| Purchase #2 | $79.36 | 5.492% | $83.7185 | $83.72 | $83.70 | $83.70 |
| Purchase #3 | $237.46 | 10.640% | $262.7257 | $262.73 | $262.75 | $262.70 |
| Purchase #4 | $175.57 | 7.592% | $188.8993 | $188.90 | $188.90 | $188.90 |
| Purchase #5 | $70.88 | 3.847% | $73.6068 | $73.61 | $73.60 | $73.60 |
| Purchase #6 | $242.41 | 10.724% | $268.406 | $268.41 | $268.40 | $268.40 |
| Purchase #7 | $100.30 | 10.214% | $110.5446 | $110.54 | $110.55 | $110.50 |
| 7 purchase totals = | $945.24 | $1,031.7029 | $1,031.71 | $1,031.70 | $1,031.60 | |