| 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 | $74.54 | 13.702% | $84.7535 | $84.75 | $84.75 | $84.80 |
| Purchase #2 | $143.25 | 10.784% | $158.6981 | $158.70 | $158.70 | $158.70 |
| Purchase #3 | $243.84 | 5.569% | $257.4194 | $257.42 | $257.40 | $257.40 |
| Purchase #4 | $86.90 | 3.572% | $90.0041 | $90.00 | $90.00 | $90.00 |
| Purchase #5 | $43.25 | 11.569% | $48.2536 | $48.25 | $48.25 | $48.30 |
| Purchase #6 | $59.78 | 12.532% | $67.2716 | $67.27 | $67.25 | $67.30 |
| Purchase #7 | $11.31 | 13.416% | $12.8273 | $12.83 | $12.85 | $12.80 |
| 7 purchase totals = | $662.87 | $719.2276 | $719.22 | $719.20 | $719.30 | |