| 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 | $38.84 | 9.339% | $42.4673 | $42.47 | $42.45 | $42.50 |
| Purchase #2 | $101.86 | 12.552% | $114.6455 | $114.65 | $114.65 | $114.60 |
| Purchase #3 | $29.99 | 6.451% | $31.9247 | $31.92 | $31.90 | $31.90 |
| Purchase #4 | $80.90 | 8.750% | $87.9788 | $87.98 | $88.00 | $88.00 |
| Purchase #5 | $224.78 | 7.466% | $241.5621 | $241.56 | $241.55 | $241.60 |
| Purchase #6 | $46.52 | 3.152% | $47.9863 | $47.99 | $48.00 | $48.00 |
| Purchase #7 | $214.55 | 8.547% | $232.8876 | $232.89 | $232.90 | $232.90 |
| 7 purchase totals = | $737.44 | $799.4523 | $799.46 | $799.45 | $799.50 | |