| 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 | $11.67 | 13.834% | $13.2844 | $13.28 | $13.30 | $13.30 |
| Purchase #2 | $239.44 | 10.542% | $264.6818 | $264.68 | $264.70 | $264.70 |
| Purchase #3 | $73.91 | 9.400% | $80.8575 | $80.86 | $80.85 | $80.90 |
| Purchase #4 | $138.57 | 4.791% | $145.2089 | $145.21 | $145.20 | $145.20 |
| Purchase #5 | $36.84 | 9.840% | $40.4651 | $40.47 | $40.45 | $40.50 |
| Purchase #6 | $22.35 | 11.545% | $24.9303 | $24.93 | $24.95 | $24.90 |
| Purchase #7 | $122.35 | 10.695% | $135.4353 | $135.44 | $135.45 | $135.40 |
| 7 purchase totals = | $645.13 | $704.8633 | $704.87 | $704.90 | $704.90 | |