| 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 | $69.81 | 10.523% | $77.1561 | $77.16 | $77.15 | $77.20 |
| Purchase #2 | $200.61 | 11.545% | $223.7704 | $223.77 | $223.75 | $223.80 |
| Purchase #3 | $247.81 | 13.750% | $281.8839 | $281.88 | $281.90 | $281.90 |
| Purchase #4 | $24.29 | 7.353% | $26.076 | $26.08 | $26.10 | $26.10 |
| Purchase #5 | $12.35 | 3.204% | $12.7457 | $12.75 | $12.75 | $12.70 |
| Purchase #6 | $156.27 | 8.486% | $169.5311 | $169.53 | $169.55 | $169.50 |
| Purchase #7 | $145.61 | 13.543% | $165.33 | $165.33 | $165.35 | $165.30 |
| 7 purchase totals = | $856.75 | $956.4932 | $956.50 | $956.55 | $956.50 | |