| 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 | $107.68 | 5.200% | $113.2794 | $113.28 | $113.30 | $113.30 |
| Purchase #2 | $127.90 | 3.833% | $132.8024 | $132.80 | $132.80 | $132.80 |
| Purchase #3 | $28.64 | 3.252% | $29.5714 | $29.57 | $29.55 | $29.60 |
| Purchase #4 | $22.76 | 13.838% | $25.9095 | $25.91 | $25.90 | $25.90 |
| Purchase #5 | $65.37 | 4.415% | $68.2561 | $68.26 | $68.25 | $68.30 |
| Purchase #6 | $191.78 | 7.440% | $206.0484 | $206.05 | $206.05 | $206.00 |
| Purchase #7 | $201.65 | 10.874% | $223.5774 | $223.58 | $223.60 | $223.60 |
| 7 purchase totals = | $745.78 | $799.4446 | $799.45 | $799.45 | $799.50 | |