| 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 | $46.97 | 12.435% | $52.8107 | $52.81 | $52.80 | $52.80 |
| Purchase #2 | $23.28 | 3.124% | $24.0073 | $24.01 | $24.00 | $24.00 |
| Purchase #3 | $164.49 | 7.420% | $176.6952 | $176.70 | $176.70 | $176.70 |
| Purchase #4 | $137.89 | 9.394% | $150.8434 | $150.84 | $150.85 | $150.80 |
| Purchase #5 | $67.87 | 12.123% | $76.0979 | $76.10 | $76.10 | $76.10 |
| Purchase #6 | $200.77 | 13.646% | $228.1671 | $228.17 | $228.15 | $228.20 |
| Purchase #7 | $37.87 | 5.373% | $39.9048 | $39.90 | $39.90 | $39.90 |
| 7 purchase totals = | $679.14 | $748.5264 | $748.53 | $748.50 | $748.50 | |