| 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 | $99.33 | 3.381% | $102.6883 | $102.69 | $102.70 | $102.70 |
| Purchase #2 | $234.36 | 13.492% | $265.9799 | $265.98 | $266.00 | $266.00 |
| Purchase #3 | $123.43 | 3.730% | $128.0339 | $128.03 | $128.05 | $128.00 |
| Purchase #4 | $102.59 | 11.222% | $114.1026 | $114.10 | $114.10 | $114.10 |
| Purchase #5 | $123.55 | 4.597% | $129.2296 | $129.23 | $129.25 | $129.20 |
| Purchase #6 | $45.73 | 9.629% | $50.1333 | $50.13 | $50.15 | $50.10 |
| Purchase #7 | $19.87 | 4.702% | $20.8043 | $20.80 | $20.80 | $20.80 |
| 7 purchase totals = | $748.86 | $810.9719 | $810.96 | $811.05 | $810.90 | |