| 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 | $21.86 | 11.594% | $24.3944 | $24.39 | $24.40 | $24.40 |
| Purchase #2 | $74.86 | 4.489% | $78.2205 | $78.22 | $78.20 | $78.20 |
| Purchase #3 | $208.63 | 4.505% | $218.0288 | $218.03 | $218.05 | $218.00 |
| Purchase #4 | $91.38 | 8.166% | $98.8421 | $98.84 | $98.85 | $98.80 |
| Purchase #5 | $226.29 | 11.533% | $252.388 | $252.39 | $252.40 | $252.40 |
| Purchase #6 | $200.51 | 13.287% | $227.1518 | $227.15 | $227.15 | $227.20 |
| Purchase #7 | $35.29 | 7.844% | $38.0581 | $38.06 | $38.05 | $38.10 |
| 7 purchase totals = | $858.82 | $937.0837 | $937.08 | $937.10 | $937.10 | |