| 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 | $99.53 | 3.784% | $103.2962 | $103.30 | $103.30 | $103.30 |
| Purchase #2 | $198.83 | 11.599% | $221.8923 | $221.89 | $221.90 | $221.90 |
| Purchase #3 | $9.99 | 10.367% | $11.0257 | $11.03 | $11.05 | $11.00 |
| Purchase #4 | $30.90 | 11.859% | $34.5644 | $34.56 | $34.55 | $34.60 |
| Purchase #5 | $114.44 | 6.485% | $121.8614 | $121.86 | $121.85 | $121.90 |
| Purchase #6 | $180.98 | 5.737% | $191.3628 | $191.36 | $191.35 | $191.40 |
| Purchase #7 | $47.50 | 10.801% | $52.6305 | $52.63 | $52.65 | $52.60 |
| 7 purchase totals = | $682.17 | $736.6333 | $736.63 | $736.65 | $736.70 | |