| 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 | $36.96 | 7.563% | $39.7553 | $39.76 | $39.75 | $39.80 |
| Purchase #2 | $60.90 | 3.449% | $63.0004 | $63.00 | $63.00 | $63.00 |
| Purchase #3 | $219.37 | 10.338% | $242.0485 | $242.05 | $242.05 | $242.00 |
| Purchase #4 | $45.90 | 3.628% | $47.5653 | $47.57 | $47.55 | $47.60 |
| Purchase #5 | $83.68 | 5.132% | $87.9745 | $87.97 | $87.95 | $88.00 |
| Purchase #6 | $9.63 | 4.400% | $10.0537 | $10.05 | $10.05 | $10.10 |
| Purchase #7 | $201.68 | 11.139% | $224.1451 | $224.15 | $224.15 | $224.10 |
| 7 purchase totals = | $658.12 | $714.5428 | $714.55 | $714.50 | $714.60 | |