| 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 | $77.59 | 12.494% | $87.2841 | $87.28 | $87.30 | $87.30 |
| Purchase #2 | $21.85 | 4.151% | $22.757 | $22.76 | $22.75 | $22.80 |
| Purchase #3 | $52.65 | 5.112% | $55.3415 | $55.34 | $55.35 | $55.30 |
| Purchase #4 | $218.54 | 13.738% | $248.563 | $248.56 | $248.55 | $248.60 |
| Purchase #5 | $24.76 | 12.563% | $27.8706 | $27.87 | $27.85 | $27.90 |
| Purchase #6 | $93.52 | 12.329% | $105.0501 | $105.05 | $105.05 | $105.10 |
| Purchase #7 | $218.43 | 4.406% | $228.054 | $228.05 | $228.05 | $228.10 |
| 7 purchase totals = | $707.34 | $774.9203 | $774.91 | $774.90 | $775.10 | |