| 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 | $31.25 | 12.326% | $35.1019 | $35.10 | $35.10 | $35.10 |
| Purchase #2 | $248.48 | 13.710% | $282.5466 | $282.55 | $282.55 | $282.50 |
| Purchase #3 | $76.43 | 11.752% | $85.4121 | $85.41 | $85.40 | $85.40 |
| Purchase #4 | $124.57 | 5.821% | $131.8212 | $131.82 | $131.80 | $131.80 |
| Purchase #5 | $51.96 | 4.630% | $54.3657 | $54.37 | $54.35 | $54.40 |
| Purchase #6 | $13.84 | 8.451% | $15.0096 | $15.01 | $15.00 | $15.00 |
| Purchase #7 | $177.84 | 13.301% | $201.4945 | $201.49 | $201.50 | $201.50 |
| 7 purchase totals = | $724.37 | $805.7516 | $805.75 | $805.70 | $805.70 | |