| 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 | $64.62 | 6.645% | $68.914 | $68.91 | $68.90 | $68.90 |
| Purchase #2 | $243.90 | 13.399% | $276.5802 | $276.58 | $276.60 | $276.60 |
| Purchase #3 | $63.87 | 11.221% | $71.0369 | $71.04 | $71.05 | $71.00 |
| Purchase #4 | $44.36 | 11.529% | $49.4743 | $49.47 | $49.45 | $49.50 |
| Purchase #5 | $88.79 | 12.366% | $99.7698 | $99.77 | $99.75 | $99.80 |
| Purchase #6 | $66.47 | 11.668% | $74.2257 | $74.23 | $74.25 | $74.20 |
| Purchase #7 | $105.88 | 8.156% | $114.5156 | $114.52 | $114.50 | $114.50 |
| 7 purchase totals = | $677.89 | $754.5165 | $754.52 | $754.50 | $754.50 | |