| 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 | $22.43 | 10.343% | $24.7499 | $24.75 | $24.75 | $24.70 |
| Purchase #2 | $63.58 | 10.265% | $70.1065 | $70.11 | $70.10 | $70.10 |
| Purchase #3 | $11.52 | 3.509% | $11.9242 | $11.92 | $11.90 | $11.90 |
| Purchase #4 | $8.85 | 12.798% | $9.9826 | $9.98 | $10.00 | $10.00 |
| Purchase #5 | $18.64 | 7.724% | $20.0798 | $20.08 | $20.10 | $20.10 |
| Purchase #6 | $236.58 | 7.138% | $253.4671 | $253.47 | $253.45 | $253.50 |
| Purchase #7 | $120.25 | 11.632% | $134.2375 | $134.24 | $134.25 | $134.20 |
| 7 purchase totals = | $481.85 | $524.5476 | $524.55 | $524.55 | $524.50 | |