| 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 | $93.79 | 3.333% | $96.916 | $96.92 | $96.90 | $96.90 |
| Purchase #2 | $150.95 | 3.344% | $155.9978 | $156.00 | $156.00 | $156.00 |
| Purchase #3 | $136.57 | 4.695% | $142.982 | $142.98 | $143.00 | $143.00 |
| Purchase #4 | $42.79 | 4.487% | $44.71 | $44.71 | $44.70 | $44.70 |
| Purchase #5 | $222.78 | 11.702% | $248.8497 | $248.85 | $248.85 | $248.80 |
| Purchase #6 | $50.25 | 11.354% | $55.9554 | $55.96 | $55.95 | $56.00 |
| Purchase #7 | $230.46 | 12.546% | $259.3735 | $259.37 | $259.35 | $259.40 |
| 7 purchase totals = | $927.59 | $1,004.7844 | $1,004.79 | $1,004.75 | $1,004.80 | |