| 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 | $95.92 | 5.283% | $100.9875 | $100.99 | $101.00 | $101.00 |
| Purchase #2 | $153.72 | 6.755% | $164.1038 | $164.10 | $164.10 | $164.10 |
| Purchase #3 | $30.74 | 13.424% | $34.8665 | $34.87 | $34.85 | $34.90 |
| Purchase #4 | $193.49 | 8.457% | $209.8534 | $209.85 | $209.85 | $209.90 |
| Purchase #5 | $180.89 | 10.561% | $199.9938 | $199.99 | $200.00 | $200.00 |
| Purchase #6 | $12.80 | 13.108% | $14.4778 | $14.48 | $14.50 | $14.50 |
| Purchase #7 | $106.84 | 7.285% | $114.6233 | $114.62 | $114.60 | $114.60 |
| 7 purchase totals = | $774.40 | $838.9061 | $838.90 | $838.90 | $839.00 | |