| 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 | $60.50 | 3.816% | $62.8087 | $62.81 | $62.80 | $62.80 |
| Purchase #2 | $223.76 | 6.268% | $237.7853 | $237.79 | $237.80 | $237.80 |
| Purchase #3 | $94.31 | 7.135% | $101.039 | $101.04 | $101.05 | $101.00 |
| Purchase #4 | $150.49 | 13.792% | $171.2456 | $171.25 | $171.25 | $171.20 |
| Purchase #5 | $148.46 | 8.734% | $161.4265 | $161.43 | $161.45 | $161.40 |
| Purchase #6 | $90.36 | 12.130% | $101.3207 | $101.32 | $101.30 | $101.30 |
| Purchase #7 | $234.49 | 3.525% | $242.7558 | $242.76 | $242.75 | $242.80 |
| 7 purchase totals = | $1,002.37 | $1,078.3816 | $1,078.40 | $1,078.40 | $1,078.30 | |