| 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 | $56.50 | 6.371% | $60.0996 | $60.10 | $60.10 | $60.10 |
| Purchase #2 | $185.37 | 7.110% | $198.5498 | $198.55 | $198.55 | $198.50 |
| Purchase #3 | $127.78 | 13.445% | $144.96 | $144.96 | $144.95 | $145.00 |
| Purchase #4 | $184.51 | 8.298% | $199.8206 | $199.82 | $199.80 | $199.80 |
| Purchase #5 | $106.96 | 7.821% | $115.3253 | $115.33 | $115.35 | $115.30 |
| Purchase #6 | $188.81 | 8.448% | $204.7607 | $204.76 | $204.75 | $204.80 |
| Purchase #7 | $121.73 | 6.391% | $129.5098 | $129.51 | $129.50 | $129.50 |
| 7 purchase totals = | $971.66 | $1,053.0258 | $1,053.03 | $1,053.00 | $1,053.00 | |