| 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 | $11.51 | 13.629% | $13.0787 | $13.08 | $13.10 | $13.10 |
| Purchase #2 | $73.75 | 8.851% | $80.2776 | $80.28 | $80.30 | $80.30 |
| Purchase #3 | $97.70 | 13.458% | $110.8485 | $110.85 | $110.85 | $110.80 |
| Purchase #4 | $232.72 | 4.283% | $242.6874 | $242.69 | $242.70 | $242.70 |
| Purchase #5 | $163.81 | 8.869% | $178.3383 | $178.34 | $178.35 | $178.30 |
| Purchase #6 | $80.26 | 8.165% | $86.8132 | $86.81 | $86.80 | $86.80 |
| Purchase #7 | $174.89 | 8.256% | $189.3289 | $189.33 | $189.35 | $189.30 |
| 7 purchase totals = | $834.64 | $901.3726 | $901.38 | $901.45 | $901.30 | |