| 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 | $50.95 | 9.734% | $55.9095 | $55.91 | $55.90 | $55.90 |
| Purchase #2 | $193.32 | 9.739% | $212.1474 | $212.15 | $212.15 | $212.10 |
| Purchase #3 | $186.68 | 13.465% | $211.8165 | $211.82 | $211.80 | $211.80 |
| Purchase #4 | $45.50 | 11.358% | $50.6679 | $50.67 | $50.65 | $50.70 |
| Purchase #5 | $222.59 | 12.806% | $251.0949 | $251.09 | $251.10 | $251.10 |
| Purchase #6 | $77.30 | 13.363% | $87.6296 | $87.63 | $87.65 | $87.60 |
| Purchase #7 | $157.63 | 6.570% | $167.9863 | $167.99 | $168.00 | $168.00 |
| 7 purchase totals = | $933.97 | $1,037.2521 | $1,037.26 | $1,037.25 | $1,037.20 | |