| 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 | $110.95 | 8.839% | $120.7569 | $120.76 | $120.75 | $120.80 |
| Purchase #2 | $157.84 | 6.124% | $167.5061 | $167.51 | $167.50 | $167.50 |
| Purchase #3 | $5.29 | 8.768% | $5.7538 | $5.75 | $5.75 | $5.80 |
| Purchase #4 | $249.25 | 8.389% | $270.1596 | $270.16 | $270.15 | $270.20 |
| Purchase #5 | $41.29 | 12.549% | $46.4715 | $46.47 | $46.45 | $46.50 |
| Purchase #6 | $121.87 | 8.492% | $132.2192 | $132.22 | $132.20 | $132.20 |
| Purchase #7 | $98.94 | 11.103% | $109.9253 | $109.93 | $109.95 | $109.90 |
| 7 purchase totals = | $785.43 | $852.7924 | $852.80 | $852.75 | $852.90 | |