| 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 | $21.63 | 5.630% | $22.8478 | $22.85 | $22.85 | $22.80 |
| Purchase #2 | $61.55 | 12.556% | $69.2782 | $69.28 | $69.30 | $69.30 |
| Purchase #3 | $63.86 | 5.739% | $67.5249 | $67.52 | $67.50 | $67.50 |
| Purchase #4 | $112.89 | 11.533% | $125.9096 | $125.91 | $125.90 | $125.90 |
| Purchase #5 | $122.41 | 6.747% | $130.669 | $130.67 | $130.65 | $130.70 |
| Purchase #6 | $171.42 | 8.863% | $186.613 | $186.61 | $186.60 | $186.60 |
| Purchase #7 | $225.60 | 9.382% | $246.7658 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $779.36 | $849.6083 | $849.61 | $849.55 | $849.60 | |