| 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 | $5.70 | 10.418% | $6.2938 | $6.29 | $6.30 | $6.30 |
| Purchase #2 | $226.82 | 3.426% | $234.5909 | $234.59 | $234.60 | $234.60 |
| Purchase #3 | $63.56 | 10.392% | $70.1652 | $70.17 | $70.15 | $70.20 |
| Purchase #4 | $63.95 | 9.236% | $69.8564 | $69.86 | $69.85 | $69.90 |
| Purchase #5 | $177.34 | 12.394% | $199.3195 | $199.32 | $199.30 | $199.30 |
| Purchase #6 | $245.96 | 12.277% | $276.1565 | $276.16 | $276.15 | $276.20 |
| Purchase #7 | $124.94 | 4.531% | $130.601 | $130.60 | $130.60 | $130.60 |
| 7 purchase totals = | $908.27 | $986.9833 | $986.99 | $986.95 | $987.10 | |