| 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 | $26.30 | 11.691% | $29.3747 | $29.37 | $29.35 | $29.40 |
| Purchase #2 | $198.71 | 6.566% | $211.7573 | $211.76 | $211.75 | $211.80 |
| Purchase #3 | $250.50 | 12.518% | $281.8576 | $281.86 | $281.85 | $281.90 |
| Purchase #4 | $55.81 | 3.183% | $57.5864 | $57.59 | $57.60 | $57.60 |
| Purchase #5 | $171.37 | 3.695% | $177.7021 | $177.70 | $177.70 | $177.70 |
| Purchase #6 | $163.35 | 6.489% | $173.9498 | $173.95 | $173.95 | $173.90 |
| Purchase #7 | $166.68 | 6.240% | $177.0808 | $177.08 | $177.10 | $177.10 |
| 7 purchase totals = | $1,032.72 | $1,109.3087 | $1,109.31 | $1,109.30 | $1,109.40 | |