| 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 | $34.79 | 8.803% | $37.8526 | $37.85 | $37.85 | $37.90 |
| Purchase #2 | $90.48 | 12.549% | $101.8343 | $101.83 | $101.85 | $101.80 |
| Purchase #3 | $180.35 | 7.504% | $193.8835 | $193.88 | $193.90 | $193.90 |
| Purchase #4 | $196.42 | 8.536% | $213.1864 | $213.19 | $213.20 | $213.20 |
| Purchase #5 | $104.35 | 9.394% | $114.1526 | $114.15 | $114.15 | $114.20 |
| Purchase #6 | $180.49 | 10.311% | $199.1003 | $199.10 | $199.10 | $199.10 |
| Purchase #7 | $68.60 | 3.226% | $70.813 | $70.81 | $70.80 | $70.80 |
| 7 purchase totals = | $855.48 | $930.8227 | $930.81 | $930.85 | $930.90 | |