| 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 | $103.30 | 4.255% | $107.6954 | $107.70 | $107.70 | $107.70 |
| Purchase #2 | $94.42 | 5.470% | $99.5848 | $99.58 | $99.60 | $99.60 |
| Purchase #3 | $22.90 | 11.842% | $25.6118 | $25.61 | $25.60 | $25.60 |
| Purchase #4 | $100.79 | 5.635% | $106.4695 | $106.47 | $106.45 | $106.50 |
| Purchase #5 | $28.65 | 7.605% | $30.8288 | $30.83 | $30.85 | $30.80 |
| Purchase #6 | $224.62 | 7.692% | $241.8978 | $241.90 | $241.90 | $241.90 |
| Purchase #7 | $166.54 | 5.686% | $176.0095 | $176.01 | $176.00 | $176.00 |
| 7 purchase totals = | $741.22 | $788.0976 | $788.10 | $788.10 | $788.10 | |