| 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 | $54.33 | 3.688% | $56.3337 | $56.33 | $56.35 | $56.30 |
| Purchase #2 | $130.26 | 12.568% | $146.6311 | $146.63 | $146.65 | $146.60 |
| Purchase #3 | $70.87 | 13.173% | $80.2057 | $80.21 | $80.20 | $80.20 |
| Purchase #4 | $126.91 | 10.647% | $140.4221 | $140.42 | $140.40 | $140.40 |
| Purchase #5 | $24.92 | 7.820% | $26.8687 | $26.87 | $26.85 | $26.90 |
| Purchase #6 | $95.94 | 13.692% | $109.0761 | $109.08 | $109.10 | $109.10 |
| Purchase #7 | $81.41 | 13.261% | $92.2058 | $92.21 | $92.20 | $92.20 |
| 7 purchase totals = | $584.64 | $651.7432 | $651.75 | $651.75 | $651.70 | |