| 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 | $66.58 | 3.652% | $69.0115 | $69.01 | $69.00 | $69.00 |
| Purchase #2 | $23.42 | 6.370% | $24.9119 | $24.91 | $24.90 | $24.90 |
| Purchase #3 | $186.66 | 5.255% | $196.469 | $196.47 | $196.45 | $196.50 |
| Purchase #4 | $173.39 | 9.571% | $189.9852 | $189.99 | $190.00 | $190.00 |
| Purchase #5 | $6.55 | 11.733% | $7.3185 | $7.32 | $7.30 | $7.30 |
| Purchase #6 | $93.29 | 7.753% | $100.5228 | $100.52 | $100.50 | $100.50 |
| Purchase #7 | $204.41 | 6.412% | $217.5168 | $217.52 | $217.50 | $217.50 |
| 7 purchase totals = | $754.30 | $805.7357 | $805.74 | $805.65 | $805.70 | |