| 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 | $5.35 | 3.350% | $5.5292 | $5.53 | $5.55 | $5.50 |
| Purchase #2 | $190.27 | 8.366% | $206.188 | $206.19 | $206.20 | $206.20 |
| Purchase #3 | $22.56 | 4.831% | $23.6499 | $23.65 | $23.65 | $23.60 |
| Purchase #4 | $239.76 | 4.762% | $251.1774 | $251.18 | $251.20 | $251.20 |
| Purchase #5 | $191.88 | 7.616% | $206.4936 | $206.49 | $206.50 | $206.50 |
| Purchase #6 | $196.44 | 9.201% | $214.5144 | $214.51 | $214.50 | $214.50 |
| Purchase #7 | $47.75 | 4.853% | $50.0673 | $50.07 | $50.05 | $50.10 |
| 7 purchase totals = | $894.01 | $957.6198 | $957.62 | $957.65 | $957.60 | |