| 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 | $91.97 | 11.437% | $102.4886 | $102.49 | $102.50 | $102.50 |
| Purchase #2 | $163.53 | 12.503% | $183.9762 | $183.98 | $184.00 | $184.00 |
| Purchase #3 | $45.94 | 12.583% | $51.7206 | $51.72 | $51.70 | $51.70 |
| Purchase #4 | $200.86 | 8.338% | $217.6077 | $217.61 | $217.60 | $217.60 |
| Purchase #5 | $85.75 | 12.725% | $96.6617 | $96.66 | $96.65 | $96.70 |
| Purchase #6 | $20.34 | 8.133% | $21.9943 | $21.99 | $22.00 | $22.00 |
| Purchase #7 | $128.94 | 4.603% | $134.8751 | $134.88 | $134.90 | $134.90 |
| 7 purchase totals = | $737.33 | $809.3242 | $809.33 | $809.35 | $809.40 | |