| 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 | $56.88 | 11.137% | $63.2147 | $63.21 | $63.20 | $63.20 |
| Purchase #2 | $184.82 | 12.859% | $208.586 | $208.59 | $208.60 | $208.60 |
| Purchase #3 | $176.52 | 10.148% | $194.4332 | $194.43 | $194.45 | $194.40 |
| Purchase #4 | $36.82 | 12.613% | $41.4641 | $41.46 | $41.45 | $41.50 |
| Purchase #5 | $136.60 | 8.361% | $148.0211 | $148.02 | $148.00 | $148.00 |
| Purchase #6 | $30.92 | 12.367% | $34.7439 | $34.74 | $34.75 | $34.70 |
| Purchase #7 | $197.88 | 13.642% | $224.8748 | $224.87 | $224.85 | $224.90 |
| 7 purchase totals = | $820.44 | $915.3378 | $915.32 | $915.30 | $915.30 | |