| 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 | $73.55 | 9.612% | $80.6196 | $80.62 | $80.60 | $80.60 |
| Purchase #2 | $248.40 | 9.786% | $272.7084 | $272.71 | $272.70 | $272.70 |
| Purchase #3 | $30.33 | 12.820% | $34.2183 | $34.22 | $34.20 | $34.20 |
| Purchase #4 | $132.26 | 13.705% | $150.3862 | $150.39 | $150.40 | $150.40 |
| Purchase #5 | $93.91 | 10.547% | $103.8147 | $103.81 | $103.80 | $103.80 |
| Purchase #6 | $37.27 | 11.502% | $41.5568 | $41.56 | $41.55 | $41.60 |
| Purchase #7 | $186.25 | 6.412% | $198.1924 | $198.19 | $198.20 | $198.20 |
| 7 purchase totals = | $801.97 | $881.4964 | $881.50 | $881.45 | $881.50 | |