| 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 | $92.79 | 8.793% | $100.949 | $100.95 | $100.95 | $100.90 |
| Purchase #2 | $35.42 | 10.296% | $39.0668 | $39.07 | $39.05 | $39.10 |
| Purchase #3 | $148.44 | 12.549% | $167.0677 | $167.07 | $167.05 | $167.10 |
| Purchase #4 | $21.64 | 3.785% | $22.4591 | $22.46 | $22.45 | $22.50 |
| Purchase #5 | $32.27 | 11.813% | $36.0821 | $36.08 | $36.10 | $36.10 |
| Purchase #6 | $122.38 | 4.458% | $127.8357 | $127.84 | $127.85 | $127.80 |
| Purchase #7 | $114.29 | 8.765% | $124.3075 | $124.31 | $124.30 | $124.30 |
| 7 purchase totals = | $567.23 | $617.7679 | $617.78 | $617.75 | $617.80 | |