| 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 | $44.32 | 7.854% | $47.8009 | $47.80 | $47.80 | $47.80 |
| Purchase #2 | $165.69 | 3.391% | $171.3085 | $171.31 | $171.30 | $171.30 |
| Purchase #3 | $206.34 | 6.373% | $219.49 | $219.49 | $219.50 | $219.50 |
| Purchase #4 | $141.96 | 10.419% | $156.7508 | $156.75 | $156.75 | $156.80 |
| Purchase #5 | $59.42 | 6.791% | $63.4552 | $63.46 | $63.45 | $63.50 |
| Purchase #6 | $57.73 | 9.560% | $63.249 | $63.25 | $63.25 | $63.20 |
| Purchase #7 | $17.88 | 13.449% | $20.2847 | $20.28 | $20.30 | $20.30 |
| 7 purchase totals = | $693.34 | $742.3391 | $742.34 | $742.35 | $742.40 | |