| 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 | $61.37 | 13.555% | $69.6887 | $69.69 | $69.70 | $69.70 |
| Purchase #2 | $26.46 | 11.542% | $29.514 | $29.51 | $29.50 | $29.50 |
| Purchase #3 | $129.79 | 6.662% | $138.4366 | $138.44 | $138.45 | $138.40 |
| Purchase #4 | $79.50 | 8.190% | $86.0111 | $86.01 | $86.00 | $86.00 |
| Purchase #5 | $239.42 | 11.328% | $266.5415 | $266.54 | $266.55 | $266.50 |
| Purchase #6 | $190.92 | 8.620% | $207.3773 | $207.38 | $207.40 | $207.40 |
| Purchase #7 | $39.40 | 9.848% | $43.2801 | $43.28 | $43.30 | $43.30 |
| 7 purchase totals = | $766.86 | $840.8493 | $840.85 | $840.90 | $840.80 | |