| 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 | $63.42 | 8.417% | $68.7581 | $68.76 | $68.75 | $68.80 |
| Purchase #2 | $156.44 | 4.191% | $162.9964 | $163.00 | $163.00 | $163.00 |
| Purchase #3 | $42.33 | 12.421% | $47.5878 | $47.59 | $47.60 | $47.60 |
| Purchase #4 | $78.80 | 9.713% | $86.4538 | $86.45 | $86.45 | $86.50 |
| Purchase #5 | $150.82 | 3.539% | $156.1575 | $156.16 | $156.15 | $156.20 |
| Purchase #6 | $74.72 | 7.812% | $80.5571 | $80.56 | $80.55 | $80.60 |
| Purchase #7 | $121.36 | 13.147% | $137.3152 | $137.32 | $137.30 | $137.30 |
| 7 purchase totals = | $687.89 | $739.8259 | $739.84 | $739.80 | $740.00 | |