| 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 | $58.54 | 9.131% | $63.8853 | $63.89 | $63.90 | $63.90 |
| Purchase #2 | $22.41 | 6.421% | $23.8489 | $23.85 | $23.85 | $23.80 |
| Purchase #3 | $48.92 | 6.575% | $52.1365 | $52.14 | $52.15 | $52.10 |
| Purchase #4 | $41.80 | 10.153% | $46.044 | $46.04 | $46.05 | $46.00 |
| Purchase #5 | $160.42 | 6.752% | $171.2516 | $171.25 | $171.25 | $171.30 |
| Purchase #6 | $230.74 | 9.280% | $252.1527 | $252.15 | $252.15 | $252.20 |
| Purchase #7 | $226.58 | 3.199% | $233.8283 | $233.83 | $233.85 | $233.80 |
| 7 purchase totals = | $789.41 | $843.1473 | $843.15 | $843.20 | $843.10 | |