| 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 | $34.58 | 5.192% | $36.3754 | $36.38 | $36.40 | $36.40 |
| Purchase #2 | $103.73 | 12.776% | $116.9825 | $116.98 | $117.00 | $117.00 |
| Purchase #3 | $34.95 | 11.167% | $38.8529 | $38.85 | $38.85 | $38.90 |
| Purchase #4 | $160.53 | 5.180% | $168.8455 | $168.85 | $168.85 | $168.80 |
| Purchase #5 | $104.98 | 8.782% | $114.1993 | $114.20 | $114.20 | $114.20 |
| Purchase #6 | $130.60 | 13.785% | $148.6032 | $148.60 | $148.60 | $148.60 |
| Purchase #7 | $123.53 | 9.166% | $134.8528 | $134.85 | $134.85 | $134.90 |
| 7 purchase totals = | $692.90 | $758.7116 | $758.71 | $758.75 | $758.80 | |