| 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 | $92.40 | 8.298% | $100.0674 | $100.07 | $100.05 | $100.10 |
| Purchase #2 | $41.91 | 8.207% | $45.3496 | $45.35 | $45.35 | $45.30 |
| Purchase #3 | $22.55 | 6.233% | $23.9555 | $23.96 | $23.95 | $24.00 |
| Purchase #4 | $242.91 | 3.203% | $250.6904 | $250.69 | $250.70 | $250.70 |
| Purchase #5 | $38.41 | 13.749% | $43.691 | $43.69 | $43.70 | $43.70 |
| Purchase #6 | $204.46 | 6.786% | $218.3347 | $218.33 | $218.35 | $218.30 |
| Purchase #7 | $95.41 | 5.869% | $101.0096 | $101.01 | $101.00 | $101.00 |
| 7 purchase totals = | $738.05 | $783.0982 | $783.10 | $783.10 | $783.10 | |