| 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 | $135.35 | 3.491% | $140.0751 | $140.08 | $140.10 | $140.10 |
| Purchase #2 | $90.35 | 3.449% | $93.4662 | $93.47 | $93.45 | $93.50 |
| Purchase #3 | $23.34 | 7.594% | $25.1124 | $25.11 | $25.10 | $25.10 |
| Purchase #4 | $60.93 | 7.508% | $65.5046 | $65.50 | $65.50 | $65.50 |
| Purchase #5 | $76.70 | 12.387% | $86.2008 | $86.20 | $86.20 | $86.20 |
| Purchase #6 | $135.74 | 4.660% | $142.0655 | $142.07 | $142.05 | $142.10 |
| Purchase #7 | $127.77 | 9.438% | $139.8289 | $139.83 | $139.85 | $139.80 |
| 7 purchase totals = | $650.18 | $692.2535 | $692.26 | $692.25 | $692.30 | |