| 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 | $46.72 | 10.654% | $51.6975 | $51.70 | $51.70 | $51.70 |
| Purchase #2 | $78.60 | 9.258% | $85.8768 | $85.88 | $85.90 | $85.90 |
| Purchase #3 | $32.85 | 8.574% | $35.6666 | $35.67 | $35.65 | $35.70 |
| Purchase #4 | $249.80 | 11.231% | $277.855 | $277.86 | $277.85 | $277.90 |
| Purchase #5 | $106.40 | 7.299% | $114.1661 | $114.17 | $114.15 | $114.20 |
| Purchase #6 | $100.35 | 6.872% | $107.2461 | $107.25 | $107.25 | $107.20 |
| Purchase #7 | $235.89 | 13.372% | $267.4332 | $267.43 | $267.45 | $267.40 |
| 7 purchase totals = | $850.61 | $939.9413 | $939.96 | $939.95 | $940.00 | |