| 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 | $42.35 | 3.874% | $43.9906 | $43.99 | $44.00 | $44.00 |
| Purchase #2 | $165.49 | 10.809% | $183.3778 | $183.38 | $183.40 | $183.40 |
| Purchase #3 | $32.81 | 6.251% | $34.861 | $34.86 | $34.85 | $34.90 |
| Purchase #4 | $211.72 | 10.720% | $234.4164 | $234.42 | $234.40 | $234.40 |
| Purchase #5 | $13.67 | 10.184% | $15.0622 | $15.06 | $15.05 | $15.10 |
| Purchase #6 | $100.58 | 5.531% | $106.1431 | $106.14 | $106.15 | $106.10 |
| Purchase #7 | $149.49 | 9.488% | $163.6736 | $163.67 | $163.65 | $163.70 |
| 7 purchase totals = | $716.11 | $781.5247 | $781.52 | $781.50 | $781.60 | |