| 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 | $95.58 | 11.375% | $106.4522 | $106.45 | $106.45 | $106.50 |
| Purchase #2 | $93.93 | 5.536% | $99.13 | $99.13 | $99.15 | $99.10 |
| Purchase #3 | $12.32 | 7.335% | $13.2237 | $13.22 | $13.20 | $13.20 |
| Purchase #4 | $166.75 | 12.690% | $187.9106 | $187.91 | $187.90 | $187.90 |
| Purchase #5 | $104.45 | 10.746% | $115.6742 | $115.67 | $115.65 | $115.70 |
| Purchase #6 | $93.88 | 4.769% | $98.3571 | $98.36 | $98.35 | $98.40 |
| Purchase #7 | $157.81 | 4.648% | $165.145 | $165.15 | $165.15 | $165.10 |
| 7 purchase totals = | $724.72 | $785.8928 | $785.89 | $785.85 | $785.90 | |