| 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 | $8.64 | 4.693% | $9.0455 | $9.05 | $9.05 | $9.00 |
| Purchase #2 | $176.69 | 3.777% | $183.3636 | $183.36 | $183.35 | $183.40 |
| Purchase #3 | $228.61 | 12.238% | $256.5873 | $256.59 | $256.60 | $256.60 |
| Purchase #4 | $169.90 | 7.388% | $182.4522 | $182.45 | $182.45 | $182.50 |
| Purchase #5 | $207.79 | 11.263% | $231.1934 | $231.19 | $231.20 | $231.20 |
| Purchase #6 | $94.68 | 11.446% | $105.5171 | $105.52 | $105.50 | $105.50 |
| Purchase #7 | $83.46 | 7.773% | $89.9473 | $89.95 | $89.95 | $89.90 |
| 7 purchase totals = | $969.77 | $1,058.1064 | $1,058.11 | $1,058.10 | $1,058.10 | |