| 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 | $248.44 | 4.559% | $259.7664 | $259.77 | $259.75 | $259.80 |
| Purchase #2 | $169.76 | 6.739% | $181.2001 | $181.20 | $181.20 | $181.20 |
| Purchase #3 | $158.25 | 5.711% | $167.2877 | $167.29 | $167.30 | $167.30 |
| Purchase #4 | $31.59 | 4.661% | $33.0624 | $33.06 | $33.05 | $33.10 |
| Purchase #5 | $43.91 | 5.223% | $46.2034 | $46.20 | $46.20 | $46.20 |
| Purchase #6 | $7.87 | 6.493% | $8.381 | $8.38 | $8.40 | $8.40 |
| Purchase #7 | $8.32 | 10.378% | $9.1834 | $9.18 | $9.20 | $9.20 |
| 7 purchase totals = | $668.14 | $705.0844 | $705.08 | $705.10 | $705.20 | |