| 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 | $33.41 | 9.400% | $36.5505 | $36.55 | $36.55 | $36.60 |
| Purchase #2 | $121.34 | 11.114% | $134.8257 | $134.83 | $134.85 | $134.80 |
| Purchase #3 | $228.52 | 9.440% | $250.0923 | $250.09 | $250.10 | $250.10 |
| Purchase #4 | $179.76 | 10.522% | $198.6743 | $198.67 | $198.65 | $198.70 |
| Purchase #5 | $37.98 | 4.119% | $39.5444 | $39.54 | $39.55 | $39.50 |
| Purchase #6 | $34.66 | 5.847% | $36.6866 | $36.69 | $36.70 | $36.70 |
| Purchase #7 | $155.33 | 4.351% | $162.0884 | $162.09 | $162.10 | $162.10 |
| 7 purchase totals = | $791.00 | $858.4622 | $858.46 | $858.50 | $858.50 | |