| 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 | $47.36 | 9.630% | $51.9208 | $51.92 | $51.90 | $51.90 |
| Purchase #2 | $9.26 | 10.468% | $10.2293 | $10.23 | $10.25 | $10.20 |
| Purchase #3 | $16.84 | 3.103% | $17.3625 | $17.36 | $17.35 | $17.40 |
| Purchase #4 | $216.56 | 3.414% | $223.9534 | $223.95 | $223.95 | $224.00 |
| Purchase #5 | $84.70 | 11.562% | $94.493 | $94.49 | $94.50 | $94.50 |
| Purchase #6 | $227.99 | 10.200% | $251.245 | $251.25 | $251.25 | $251.20 |
| Purchase #7 | $143.74 | 3.180% | $148.3109 | $148.31 | $148.30 | $148.30 |
| 7 purchase totals = | $746.45 | $797.5149 | $797.51 | $797.50 | $797.50 | |