| 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 | $51.91 | 12.769% | $58.5384 | $58.54 | $58.55 | $58.50 |
| Purchase #2 | $117.48 | 8.444% | $127.4 | $127.40 | $127.40 | $127.40 |
| Purchase #3 | $147.74 | 7.385% | $158.6506 | $158.65 | $158.65 | $158.70 |
| Purchase #4 | $245.91 | 3.851% | $255.38 | $255.38 | $255.40 | $255.40 |
| Purchase #5 | $171.83 | 5.868% | $181.913 | $181.91 | $181.90 | $181.90 |
| Purchase #6 | $213.30 | 7.475% | $229.2442 | $229.24 | $229.25 | $229.20 |
| Purchase #7 | $84.83 | 3.207% | $87.5505 | $87.55 | $87.55 | $87.60 |
| 7 purchase totals = | $1,033.00 | $1,098.6767 | $1,098.67 | $1,098.70 | $1,098.70 | |