| 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 | $250.39 | 5.621% | $264.4644 | $264.46 | $264.45 | $264.50 |
| Purchase #2 | $200.60 | 4.572% | $209.7714 | $209.77 | $209.75 | $209.80 |
| Purchase #3 | $5.84 | 12.789% | $6.5869 | $6.59 | $6.60 | $6.60 |
| Purchase #4 | $45.53 | 6.706% | $48.5832 | $48.58 | $48.60 | $48.60 |
| Purchase #5 | $40.39 | 8.776% | $43.9346 | $43.93 | $43.95 | $43.90 |
| Purchase #6 | $88.85 | 7.604% | $95.6062 | $95.61 | $95.60 | $95.60 |
| Purchase #7 | $85.75 | 8.599% | $93.1236 | $93.12 | $93.10 | $93.10 |
| 7 purchase totals = | $717.35 | $762.0703 | $762.06 | $762.05 | $762.10 | |