| 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 | $42.68 | 13.109% | $48.2749 | $48.27 | $48.25 | $48.30 |
| Purchase #2 | $67.93 | 11.653% | $75.8459 | $75.85 | $75.85 | $75.80 |
| Purchase #3 | $30.77 | 13.352% | $34.8784 | $34.88 | $34.90 | $34.90 |
| Purchase #4 | $62.31 | 10.837% | $69.0625 | $69.06 | $69.05 | $69.10 |
| Purchase #5 | $188.95 | 8.869% | $205.708 | $205.71 | $205.70 | $205.70 |
| Purchase #6 | $203.33 | 7.747% | $219.082 | $219.08 | $219.10 | $219.10 |
| Purchase #7 | $24.68 | 10.381% | $27.242 | $27.24 | $27.25 | $27.20 |
| 7 purchase totals = | $620.65 | $680.0937 | $680.09 | $680.10 | $680.10 | |