| 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 | $122.81 | 8.560% | $133.3225 | $133.32 | $133.30 | $133.30 |
| Purchase #2 | $67.52 | 10.204% | $74.4097 | $74.41 | $74.40 | $74.40 |
| Purchase #3 | $152.78 | 10.845% | $169.349 | $169.35 | $169.35 | $169.30 |
| Purchase #4 | $123.31 | 6.611% | $131.462 | $131.46 | $131.45 | $131.50 |
| Purchase #5 | $44.27 | 13.564% | $50.2748 | $50.27 | $50.25 | $50.30 |
| Purchase #6 | $20.80 | 9.445% | $22.7646 | $22.76 | $22.75 | $22.80 |
| Purchase #7 | $109.36 | 6.378% | $116.335 | $116.34 | $116.35 | $116.30 |
| 7 purchase totals = | $640.85 | $697.9176 | $697.91 | $697.85 | $697.90 | |