| 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 | $34.97 | 11.628% | $39.0363 | $39.04 | $39.05 | $39.00 |
| Purchase #2 | $180.76 | 5.780% | $191.2079 | $191.21 | $191.20 | $191.20 |
| Purchase #3 | $55.80 | 11.549% | $62.2443 | $62.24 | $62.25 | $62.20 |
| Purchase #4 | $159.25 | 9.289% | $174.0427 | $174.04 | $174.05 | $174.00 |
| Purchase #5 | $114.95 | 7.416% | $123.4747 | $123.47 | $123.45 | $123.50 |
| Purchase #6 | $223.97 | 12.164% | $251.2137 | $251.21 | $251.20 | $251.20 |
| Purchase #7 | $92.45 | 7.831% | $99.6898 | $99.69 | $99.70 | $99.70 |
| 7 purchase totals = | $862.15 | $940.9094 | $940.90 | $940.90 | $940.80 | |