| 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 | $26.29 | 5.516% | $27.7402 | $27.74 | $27.75 | $27.70 |
| Purchase #2 | $25.73 | 6.872% | $27.4982 | $27.50 | $27.50 | $27.50 |
| Purchase #3 | $185.89 | 5.389% | $195.9076 | $195.91 | $195.90 | $195.90 |
| Purchase #4 | $158.30 | 9.147% | $172.7797 | $172.78 | $172.80 | $172.80 |
| Purchase #5 | $202.88 | 13.744% | $230.7638 | $230.76 | $230.75 | $230.80 |
| Purchase #6 | $83.26 | 11.655% | $92.964 | $92.96 | $92.95 | $93.00 |
| Purchase #7 | $128.34 | 5.105% | $134.8918 | $134.89 | $134.90 | $134.90 |
| 7 purchase totals = | $810.69 | $882.5453 | $882.54 | $882.55 | $882.60 | |