| 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 | $111.53 | 6.350% | $118.6122 | $118.61 | $118.60 | $118.60 |
| Purchase #2 | $169.74 | 5.392% | $178.8924 | $178.89 | $178.90 | $178.90 |
| Purchase #3 | $65.94 | 5.768% | $69.7434 | $69.74 | $69.75 | $69.70 |
| Purchase #4 | $82.71 | 4.783% | $86.666 | $86.67 | $86.65 | $86.70 |
| Purchase #5 | $248.57 | 3.635% | $257.6055 | $257.61 | $257.60 | $257.60 |
| Purchase #6 | $20.93 | 5.129% | $22.0035 | $22.00 | $22.00 | $22.00 |
| Purchase #7 | $107.26 | 13.853% | $122.1187 | $122.12 | $122.10 | $122.10 |
| 7 purchase totals = | $806.68 | $855.6417 | $855.64 | $855.60 | $855.60 | |