| 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 | $24.44 | 13.215% | $27.6697 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $167.58 | 8.531% | $181.8762 | $181.88 | $181.90 | $181.90 |
| Purchase #3 | $12.58 | 12.314% | $14.1291 | $14.13 | $14.15 | $14.10 |
| Purchase #4 | $86.26 | 10.285% | $95.1318 | $95.13 | $95.15 | $95.10 |
| Purchase #5 | $115.98 | 10.470% | $128.1231 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $140.51 | 10.670% | $155.5024 | $155.50 | $155.50 | $155.50 |
| Purchase #7 | $176.61 | 7.159% | $189.2535 | $189.25 | $189.25 | $189.30 |
| 7 purchase totals = | $723.96 | $791.6858 | $791.68 | $791.70 | $791.70 | |