| 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 | $80.83 | 11.716% | $90.3 | $90.30 | $90.30 | $90.30 |
| Purchase #2 | $57.76 | 6.521% | $61.5265 | $61.53 | $61.55 | $61.50 |
| Purchase #3 | $122.48 | 11.613% | $136.7036 | $136.70 | $136.70 | $136.70 |
| Purchase #4 | $180.36 | 9.587% | $197.6511 | $197.65 | $197.65 | $197.70 |
| Purchase #5 | $27.50 | 6.396% | $29.2589 | $29.26 | $29.25 | $29.30 |
| Purchase #6 | $182.25 | 13.529% | $206.9066 | $206.91 | $206.90 | $206.90 |
| Purchase #7 | $245.74 | 8.217% | $265.9325 | $265.93 | $265.95 | $265.90 |
| 7 purchase totals = | $896.92 | $988.2792 | $988.28 | $988.30 | $988.30 | |