| 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 | $98.84 | 12.799% | $111.4905 | $111.49 | $111.50 | $111.50 |
| Purchase #2 | $5.77 | 10.584% | $6.3807 | $6.38 | $6.40 | $6.40 |
| Purchase #3 | $129.39 | 11.283% | $143.9891 | $143.99 | $144.00 | $144.00 |
| Purchase #4 | $183.70 | 10.826% | $203.5874 | $203.59 | $203.60 | $203.60 |
| Purchase #5 | $68.61 | 4.513% | $71.7064 | $71.71 | $71.70 | $71.70 |
| Purchase #6 | $130.28 | 4.386% | $135.9941 | $135.99 | $136.00 | $136.00 |
| Purchase #7 | $77.61 | 11.867% | $86.82 | $86.82 | $86.80 | $86.80 |
| 7 purchase totals = | $694.20 | $759.9682 | $759.97 | $760.00 | $760.00 | |