| 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 | $23.65 | 3.464% | $24.4692 | $24.47 | $24.45 | $24.50 |
| Purchase #2 | $20.94 | 8.530% | $22.7262 | $22.73 | $22.75 | $22.70 |
| Purchase #3 | $134.73 | 5.106% | $141.6093 | $141.61 | $141.60 | $141.60 |
| Purchase #4 | $50.44 | 11.327% | $56.1533 | $56.15 | $56.15 | $56.20 |
| Purchase #5 | $219.28 | 10.504% | $242.3132 | $242.31 | $242.30 | $242.30 |
| Purchase #6 | $237.73 | 5.196% | $250.0825 | $250.08 | $250.10 | $250.10 |
| Purchase #7 | $103.82 | 8.349% | $112.4879 | $112.49 | $112.50 | $112.50 |
| 7 purchase totals = | $790.59 | $849.8416 | $849.84 | $849.85 | $849.90 | |