| 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 | $48.45 | 6.287% | $51.4961 | $51.50 | $51.50 | $51.50 |
| Purchase #2 | $9.98 | 13.238% | $11.3012 | $11.30 | $11.30 | $11.30 |
| Purchase #3 | $153.60 | 4.145% | $159.9667 | $159.97 | $159.95 | $160.00 |
| Purchase #4 | $211.88 | 8.427% | $229.7351 | $229.74 | $229.75 | $229.70 |
| Purchase #5 | $127.99 | 13.525% | $145.3006 | $145.30 | $145.30 | $145.30 |
| Purchase #6 | $211.67 | 12.563% | $238.2621 | $238.26 | $238.25 | $238.30 |
| Purchase #7 | $63.78 | 10.367% | $70.3921 | $70.39 | $70.40 | $70.40 |
| 7 purchase totals = | $827.35 | $906.4539 | $906.46 | $906.45 | $906.50 | |