| 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 | $72.77 | 8.668% | $79.0777 | $79.08 | $79.10 | $79.10 |
| Purchase #2 | $51.32 | 10.812% | $56.8687 | $56.87 | $56.85 | $56.90 |
| Purchase #3 | $37.66 | 5.680% | $39.7991 | $39.80 | $39.80 | $39.80 |
| Purchase #4 | $114.29 | 5.205% | $120.2388 | $120.24 | $120.25 | $120.20 |
| Purchase #5 | $27.35 | 4.800% | $28.6628 | $28.66 | $28.65 | $28.70 |
| Purchase #6 | $49.92 | 10.681% | $55.252 | $55.25 | $55.25 | $55.30 |
| Purchase #7 | $164.69 | 12.473% | $185.2318 | $185.23 | $185.25 | $185.20 |
| 7 purchase totals = | $518.00 | $565.1309 | $565.13 | $565.15 | $565.20 | |