| 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 | $24.86 | 12.134% | $27.8765 | $27.88 | $27.90 | $27.90 |
| Purchase #2 | $36.44 | 7.630% | $39.2204 | $39.22 | $39.20 | $39.20 |
| Purchase #3 | $123.96 | 6.141% | $131.5724 | $131.57 | $131.55 | $131.60 |
| Purchase #4 | $188.71 | 10.701% | $208.9039 | $208.90 | $208.90 | $208.90 |
| Purchase #5 | $69.44 | 4.722% | $72.719 | $72.72 | $72.70 | $72.70 |
| Purchase #6 | $201.73 | 4.438% | $210.6828 | $210.68 | $210.70 | $210.70 |
| Purchase #7 | $47.34 | 8.157% | $51.2015 | $51.20 | $51.20 | $51.20 |
| 7 purchase totals = | $692.48 | $742.1765 | $742.17 | $742.15 | $742.20 | |