| 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 | $82.64 | 10.265% | $91.123 | $91.12 | $91.10 | $91.10 |
| Purchase #2 | $63.41 | 3.825% | $65.8354 | $65.84 | $65.85 | $65.80 |
| Purchase #3 | $26.45 | 10.630% | $29.2616 | $29.26 | $29.25 | $29.30 |
| Purchase #4 | $200.94 | 9.224% | $219.4747 | $219.47 | $219.45 | $219.50 |
| Purchase #5 | $215.38 | 3.663% | $223.2694 | $223.27 | $223.25 | $223.30 |
| Purchase #6 | $117.36 | 3.721% | $121.727 | $121.73 | $121.75 | $121.70 |
| Purchase #7 | $49.56 | 3.533% | $51.311 | $51.31 | $51.30 | $51.30 |
| 7 purchase totals = | $755.74 | $802.0021 | $802.00 | $801.95 | $802.00 | |