| 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 | $200.47 | 7.518% | $215.5413 | $215.54 | $215.55 | $215.50 |
| Purchase #2 | $225.56 | 3.257% | $232.9065 | $232.91 | $232.90 | $232.90 |
| Purchase #3 | $63.46 | 5.769% | $67.121 | $67.12 | $67.10 | $67.10 |
| Purchase #4 | $85.56 | 5.103% | $89.9261 | $89.93 | $89.95 | $89.90 |
| Purchase #5 | $60.34 | 11.545% | $67.3063 | $67.31 | $67.30 | $67.30 |
| Purchase #6 | $74.94 | 6.288% | $79.6522 | $79.65 | $79.65 | $79.70 |
| Purchase #7 | $66.58 | 3.639% | $69.0028 | $69.00 | $69.00 | $69.00 |
| 7 purchase totals = | $776.91 | $821.4562 | $821.46 | $821.45 | $821.40 | |