| 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 | $55.74 | 10.475% | $61.5788 | $61.58 | $61.60 | $61.60 |
| Purchase #2 | $136.26 | 5.816% | $144.1849 | $144.18 | $144.20 | $144.20 |
| Purchase #3 | $218.50 | 9.471% | $239.1941 | $239.19 | $239.20 | $239.20 |
| Purchase #4 | $98.56 | 12.160% | $110.5449 | $110.54 | $110.55 | $110.50 |
| Purchase #5 | $104.88 | 10.435% | $115.8242 | $115.82 | $115.80 | $115.80 |
| Purchase #6 | $73.50 | 9.632% | $80.5795 | $80.58 | $80.60 | $80.60 |
| Purchase #7 | $194.36 | 12.659% | $218.964 | $218.96 | $218.95 | $219.00 |
| 7 purchase totals = | $881.80 | $970.8704 | $970.85 | $970.90 | $970.90 | |