| 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 | $24.75 | 9.452% | $27.0894 | $27.09 | $27.10 | $27.10 |
| Purchase #2 | $50.72 | 7.769% | $54.6604 | $54.66 | $54.65 | $54.70 |
| Purchase #3 | $135.39 | 3.829% | $140.5741 | $140.57 | $140.55 | $140.60 |
| Purchase #4 | $89.90 | 4.222% | $93.6956 | $93.70 | $93.70 | $93.70 |
| Purchase #5 | $203.35 | 5.802% | $215.1484 | $215.15 | $215.15 | $215.10 |
| Purchase #6 | $180.31 | 10.214% | $198.7269 | $198.73 | $198.75 | $198.70 |
| Purchase #7 | $13.61 | 11.324% | $15.1512 | $15.15 | $15.15 | $15.20 |
| 7 purchase totals = | $698.03 | $745.0460 | $745.05 | $745.05 | $745.10 | |