| 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 | $67.60 | 4.782% | $70.8326 | $70.83 | $70.85 | $70.80 |
| Purchase #2 | $189.77 | 4.737% | $198.7594 | $198.76 | $198.75 | $198.80 |
| Purchase #3 | $52.70 | 5.286% | $55.4857 | $55.49 | $55.50 | $55.50 |
| Purchase #4 | $159.53 | 9.152% | $174.1302 | $174.13 | $174.15 | $174.10 |
| Purchase #5 | $190.79 | 8.469% | $206.948 | $206.95 | $206.95 | $206.90 |
| Purchase #6 | $96.55 | 3.377% | $99.8105 | $99.81 | $99.80 | $99.80 |
| Purchase #7 | $172.65 | 3.647% | $178.9465 | $178.95 | $178.95 | $178.90 |
| 7 purchase totals = | $929.59 | $984.9129 | $984.92 | $984.95 | $984.80 | |