| 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 | $105.60 | 5.630% | $111.5453 | $111.55 | $111.55 | $111.50 |
| Purchase #2 | $66.59 | 13.653% | $75.6815 | $75.68 | $75.70 | $75.70 |
| Purchase #3 | $194.78 | 9.120% | $212.5439 | $212.54 | $212.55 | $212.50 |
| Purchase #4 | $156.90 | 8.787% | $170.6868 | $170.69 | $170.70 | $170.70 |
| Purchase #5 | $221.82 | 12.826% | $250.2706 | $250.27 | $250.25 | $250.30 |
| Purchase #6 | $106.74 | 12.123% | $119.6801 | $119.68 | $119.70 | $119.70 |
| Purchase #7 | $18.65 | 10.346% | $20.5795 | $20.58 | $20.60 | $20.60 |
| 7 purchase totals = | $871.08 | $960.9877 | $960.99 | $961.05 | $961.00 | |