| 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 | $77.27 | 10.140% | $85.1052 | $85.11 | $85.10 | $85.10 |
| Purchase #2 | $198.99 | 4.334% | $207.6142 | $207.61 | $207.60 | $207.60 |
| Purchase #3 | $11.60 | 5.565% | $12.2455 | $12.25 | $12.25 | $12.20 |
| Purchase #4 | $140.54 | 9.555% | $153.9686 | $153.97 | $153.95 | $154.00 |
| Purchase #5 | $170.86 | 6.761% | $182.4118 | $182.41 | $182.40 | $182.40 |
| Purchase #6 | $25.91 | 3.334% | $26.7738 | $26.77 | $26.75 | $26.80 |
| Purchase #7 | $10.73 | 7.746% | $11.5611 | $11.56 | $11.55 | $11.60 |
| 7 purchase totals = | $635.90 | $679.6802 | $679.68 | $679.60 | $679.70 | |