| 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 | $75.55 | 6.705% | $80.6156 | $80.62 | $80.60 | $80.60 |
| Purchase #2 | $114.61 | 9.337% | $125.3111 | $125.31 | $125.30 | $125.30 |
| Purchase #3 | $91.70 | 9.174% | $100.1126 | $100.11 | $100.10 | $100.10 |
| Purchase #4 | $63.78 | 8.550% | $69.2332 | $69.23 | $69.25 | $69.20 |
| Purchase #5 | $179.49 | 3.472% | $185.7219 | $185.72 | $185.70 | $185.70 |
| Purchase #6 | $247.67 | 10.709% | $274.193 | $274.19 | $274.20 | $274.20 |
| Purchase #7 | $78.52 | 7.847% | $84.6815 | $84.68 | $84.70 | $84.70 |
| 7 purchase totals = | $851.32 | $919.8689 | $919.86 | $919.85 | $919.80 | |