| 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 | $99.34 | 4.533% | $103.8431 | $103.84 | $103.85 | $103.80 |
| Purchase #2 | $222.29 | 5.856% | $235.3073 | $235.31 | $235.30 | $235.30 |
| Purchase #3 | $107.55 | 5.153% | $113.0921 | $113.09 | $113.10 | $113.10 |
| Purchase #4 | $229.42 | 5.857% | $242.8571 | $242.86 | $242.85 | $242.90 |
| Purchase #5 | $56.82 | 9.823% | $62.4014 | $62.40 | $62.40 | $62.40 |
| Purchase #6 | $8.70 | 11.126% | $9.668 | $9.67 | $9.65 | $9.70 |
| Purchase #7 | $72.67 | 9.199% | $79.3549 | $79.35 | $79.35 | $79.40 |
| 7 purchase totals = | $796.79 | $846.5239 | $846.52 | $846.50 | $846.60 | |