| 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 | $21.97 | 10.385% | $24.2516 | $24.25 | $24.25 | $24.30 |
| Purchase #2 | $169.38 | 10.462% | $187.1005 | $187.10 | $187.10 | $187.10 |
| Purchase #3 | $134.30 | 6.353% | $142.8321 | $142.83 | $142.85 | $142.80 |
| Purchase #4 | $8.31 | 12.825% | $9.3758 | $9.38 | $9.40 | $9.40 |
| Purchase #5 | $101.70 | 4.817% | $106.5989 | $106.60 | $106.60 | $106.60 |
| Purchase #6 | $212.94 | 6.463% | $226.7023 | $226.70 | $226.70 | $226.70 |
| Purchase #7 | $27.57 | 10.849% | $30.5611 | $30.56 | $30.55 | $30.60 |
| 7 purchase totals = | $676.17 | $727.4223 | $727.42 | $727.45 | $727.50 | |