| 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 | $40.39 | 6.585% | $43.0497 | $43.05 | $43.05 | $43.00 |
| Purchase #2 | $131.44 | 5.844% | $139.1214 | $139.12 | $139.10 | $139.10 |
| Purchase #3 | $137.97 | 13.665% | $156.8236 | $156.82 | $156.80 | $156.80 |
| Purchase #4 | $185.87 | 11.731% | $207.6744 | $207.67 | $207.65 | $207.70 |
| Purchase #5 | $194.25 | 4.737% | $203.4516 | $203.45 | $203.45 | $203.50 |
| Purchase #6 | $146.61 | 13.738% | $166.7513 | $166.75 | $166.75 | $166.80 |
| Purchase #7 | $134.91 | 11.517% | $150.4476 | $150.45 | $150.45 | $150.40 |
| 7 purchase totals = | $971.44 | $1,067.3196 | $1,067.31 | $1,067.25 | $1,067.30 | |