| 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 | $109.77 | 13.752% | $124.8656 | $124.87 | $124.85 | $124.90 |
| Purchase #2 | $87.51 | 9.667% | $95.9696 | $95.97 | $95.95 | $96.00 |
| Purchase #3 | $24.66 | 12.135% | $27.6525 | $27.65 | $27.65 | $27.70 |
| Purchase #4 | $72.42 | 13.737% | $82.3683 | $82.37 | $82.35 | $82.40 |
| Purchase #5 | $104.41 | 3.353% | $107.9109 | $107.91 | $107.90 | $107.90 |
| Purchase #6 | $134.72 | 11.554% | $150.2855 | $150.29 | $150.30 | $150.30 |
| Purchase #7 | $138.94 | 11.647% | $155.1223 | $155.12 | $155.10 | $155.10 |
| 7 purchase totals = | $672.43 | $744.1747 | $744.18 | $744.10 | $744.30 | |