| 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 | $89.56 | 10.820% | $99.2504 | $99.25 | $99.25 | $99.30 |
| Purchase #2 | $83.88 | 3.644% | $86.9366 | $86.94 | $86.95 | $86.90 |
| Purchase #3 | $195.74 | 4.612% | $204.7675 | $204.77 | $204.75 | $204.80 |
| Purchase #4 | $14.56 | 10.317% | $16.0622 | $16.06 | $16.05 | $16.10 |
| Purchase #5 | $109.25 | 12.311% | $122.6998 | $122.70 | $122.70 | $122.70 |
| Purchase #6 | $214.84 | 5.372% | $226.3812 | $226.38 | $226.40 | $226.40 |
| Purchase #7 | $195.44 | 12.278% | $219.4361 | $219.44 | $219.45 | $219.40 |
| 7 purchase totals = | $903.27 | $975.5338 | $975.54 | $975.55 | $975.60 | |