| 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 | $5.71 | 8.733% | $6.2087 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $89.42 | 5.260% | $94.1235 | $94.12 | $94.10 | $94.10 |
| Purchase #3 | $42.88 | 4.730% | $44.9082 | $44.91 | $44.90 | $44.90 |
| Purchase #4 | $181.38 | 11.126% | $201.5603 | $201.56 | $201.55 | $201.60 |
| Purchase #5 | $148.29 | 12.324% | $166.5653 | $166.57 | $166.55 | $166.60 |
| Purchase #6 | $98.59 | 10.785% | $109.2229 | $109.22 | $109.20 | $109.20 |
| Purchase #7 | $211.68 | 5.785% | $223.9257 | $223.93 | $223.95 | $223.90 |
| 7 purchase totals = | $777.95 | $846.5146 | $846.52 | $846.45 | $846.50 | |