| 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 | $76.28 | 11.587% | $85.1186 | $85.12 | $85.10 | $85.10 |
| Purchase #2 | $27.67 | 12.259% | $31.0621 | $31.06 | $31.05 | $31.10 |
| Purchase #3 | $147.93 | 6.771% | $157.9463 | $157.95 | $157.95 | $157.90 |
| Purchase #4 | $132.34 | 11.758% | $147.9005 | $147.90 | $147.90 | $147.90 |
| Purchase #5 | $38.60 | 6.795% | $41.2229 | $41.22 | $41.20 | $41.20 |
| Purchase #6 | $67.48 | 9.765% | $74.0694 | $74.07 | $74.05 | $74.10 |
| Purchase #7 | $13.72 | 9.204% | $14.9828 | $14.98 | $15.00 | $15.00 |
| 7 purchase totals = | $504.02 | $552.3026 | $552.30 | $552.25 | $552.30 | |