| 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 | $75.66 | 9.226% | $82.6404 | $82.64 | $82.65 | $82.60 |
| Purchase #2 | $52.99 | 9.529% | $58.0394 | $58.04 | $58.05 | $58.00 |
| Purchase #3 | $111.99 | 5.656% | $118.3242 | $118.32 | $118.30 | $118.30 |
| Purchase #4 | $234.28 | 7.388% | $251.5886 | $251.59 | $251.60 | $251.60 |
| Purchase #5 | $19.38 | 13.705% | $22.036 | $22.04 | $22.05 | $22.00 |
| Purchase #6 | $77.73 | 9.675% | $85.2504 | $85.25 | $85.25 | $85.30 |
| Purchase #7 | $61.52 | 6.587% | $65.5723 | $65.57 | $65.55 | $65.60 |
| 7 purchase totals = | $633.55 | $683.4513 | $683.45 | $683.45 | $683.40 | |