| 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 | $25.93 | 7.760% | $27.9422 | $27.94 | $27.95 | $27.90 |
| Purchase #2 | $114.92 | 3.804% | $119.2916 | $119.29 | $119.30 | $119.30 |
| Purchase #3 | $30.34 | 10.665% | $33.5758 | $33.58 | $33.60 | $33.60 |
| Purchase #4 | $15.29 | 12.422% | $17.1893 | $17.19 | $17.20 | $17.20 |
| Purchase #5 | $81.66 | 3.608% | $84.6063 | $84.61 | $84.60 | $84.60 |
| Purchase #6 | $155.87 | 13.467% | $176.861 | $176.86 | $176.85 | $176.90 |
| Purchase #7 | $207.77 | 5.432% | $219.0561 | $219.06 | $219.05 | $219.10 |
| 7 purchase totals = | $631.78 | $678.5223 | $678.53 | $678.55 | $678.60 | |