| 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 | $21.43 | 11.672% | $23.9313 | $23.93 | $23.95 | $23.90 |
| Purchase #2 | $208.61 | 4.520% | $218.0392 | $218.04 | $218.05 | $218.00 |
| Purchase #3 | $24.61 | 5.317% | $25.9185 | $25.92 | $25.90 | $25.90 |
| Purchase #4 | $110.99 | 11.495% | $123.7483 | $123.75 | $123.75 | $123.70 |
| Purchase #5 | $226.60 | 10.764% | $250.9912 | $250.99 | $251.00 | $251.00 |
| Purchase #6 | $55.76 | 4.688% | $58.374 | $58.37 | $58.35 | $58.40 |
| Purchase #7 | $35.49 | 8.619% | $38.5489 | $38.55 | $38.55 | $38.50 |
| 7 purchase totals = | $683.49 | $739.5514 | $739.55 | $739.55 | $739.40 | |