| 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 | $6.42 | 11.206% | $7.1394 | $7.14 | $7.15 | $7.10 |
| Purchase #2 | $52.96 | 9.133% | $57.7968 | $57.80 | $57.80 | $57.80 |
| Purchase #3 | $98.80 | 10.447% | $109.1216 | $109.12 | $109.10 | $109.10 |
| Purchase #4 | $176.87 | 12.550% | $199.0672 | $199.07 | $199.05 | $199.10 |
| Purchase #5 | $119.65 | 6.321% | $127.2131 | $127.21 | $127.20 | $127.20 |
| Purchase #6 | $67.71 | 3.241% | $69.9045 | $69.90 | $69.90 | $69.90 |
| Purchase #7 | $190.58 | 10.142% | $209.9086 | $209.91 | $209.90 | $209.90 |
| 7 purchase totals = | $712.99 | $780.1512 | $780.15 | $780.10 | $780.10 | |