| 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 | $57.85 | 11.622% | $64.5733 | $64.57 | $64.55 | $64.60 |
| Purchase #2 | $87.32 | 3.725% | $90.5727 | $90.57 | $90.55 | $90.60 |
| Purchase #3 | $36.81 | 8.456% | $39.9227 | $39.92 | $39.90 | $39.90 |
| Purchase #4 | $90.72 | 6.723% | $96.8191 | $96.82 | $96.80 | $96.80 |
| Purchase #5 | $170.40 | 6.550% | $181.5612 | $181.56 | $181.55 | $181.60 |
| Purchase #6 | $165.93 | 10.848% | $183.9301 | $183.93 | $183.95 | $183.90 |
| Purchase #7 | $191.53 | 3.363% | $197.9712 | $197.97 | $197.95 | $198.00 |
| 7 purchase totals = | $800.56 | $855.3503 | $855.34 | $855.25 | $855.40 | |