| 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 | $25.91 | 5.402% | $27.3097 | $27.31 | $27.30 | $27.30 |
| Purchase #2 | $17.97 | 11.574% | $20.0498 | $20.05 | $20.05 | $20.00 |
| Purchase #3 | $147.67 | 8.773% | $160.6251 | $160.63 | $160.65 | $160.60 |
| Purchase #4 | $114.49 | 7.363% | $122.9199 | $122.92 | $122.90 | $122.90 |
| Purchase #5 | $67.92 | 9.581% | $74.4274 | $74.43 | $74.45 | $74.40 |
| Purchase #6 | $187.42 | 7.462% | $201.4053 | $201.41 | $201.40 | $201.40 |
| Purchase #7 | $234.42 | 7.760% | $252.611 | $252.61 | $252.60 | $252.60 |
| 7 purchase totals = | $795.80 | $859.3482 | $859.36 | $859.35 | $859.20 | |