| 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 | $73.97 | 9.451% | $80.9609 | $80.96 | $80.95 | $81.00 |
| Purchase #2 | $32.48 | 12.118% | $36.4159 | $36.42 | $36.40 | $36.40 |
| Purchase #3 | $143.26 | 12.136% | $160.646 | $160.65 | $160.65 | $160.60 |
| Purchase #4 | $196.88 | 13.602% | $223.6596 | $223.66 | $223.65 | $223.70 |
| Purchase #5 | $21.52 | 8.854% | $23.4254 | $23.43 | $23.45 | $23.40 |
| Purchase #6 | $114.46 | 10.464% | $126.4371 | $126.44 | $126.45 | $126.40 |
| Purchase #7 | $59.25 | 6.399% | $63.0414 | $63.04 | $63.05 | $63.00 |
| 7 purchase totals = | $641.82 | $714.5863 | $714.60 | $714.60 | $714.50 | |