| 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 | $55.26 | 3.760% | $57.3378 | $57.34 | $57.35 | $57.30 |
| Purchase #2 | $88.74 | 3.823% | $92.1325 | $92.13 | $92.15 | $92.10 |
| Purchase #3 | $236.30 | 13.347% | $267.839 | $267.84 | $267.85 | $267.80 |
| Purchase #4 | $229.32 | 4.717% | $240.137 | $240.14 | $240.15 | $240.10 |
| Purchase #5 | $219.47 | 13.169% | $248.372 | $248.37 | $248.35 | $248.40 |
| Purchase #6 | $63.76 | 12.315% | $71.612 | $71.61 | $71.60 | $71.60 |
| Purchase #7 | $107.97 | 4.250% | $112.5587 | $112.56 | $112.55 | $112.60 |
| 7 purchase totals = | $1,000.82 | $1,089.9890 | $1,089.99 | $1,090.00 | $1,089.90 | |