| 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 | $86.30 | 5.691% | $91.2113 | $91.21 | $91.20 | $91.20 |
| Purchase #2 | $90.68 | 6.467% | $96.5443 | $96.54 | $96.55 | $96.50 |
| Purchase #3 | $60.69 | 5.593% | $64.0844 | $64.08 | $64.10 | $64.10 |
| Purchase #4 | $103.44 | 11.722% | $115.5652 | $115.57 | $115.55 | $115.60 |
| Purchase #5 | $150.40 | 10.340% | $165.9514 | $165.95 | $165.95 | $166.00 |
| Purchase #6 | $80.44 | 11.199% | $89.4485 | $89.45 | $89.45 | $89.40 |
| Purchase #7 | $68.61 | 11.204% | $76.2971 | $76.30 | $76.30 | $76.30 |
| 7 purchase totals = | $640.56 | $699.1022 | $699.10 | $699.10 | $699.10 | |