| 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 | $44.55 | 10.507% | $49.2309 | $49.23 | $49.25 | $49.20 |
| Purchase #2 | $70.81 | 3.855% | $73.5397 | $73.54 | $73.55 | $73.50 |
| Purchase #3 | $90.44 | 4.126% | $94.1716 | $94.17 | $94.15 | $94.20 |
| Purchase #4 | $9.52 | 13.173% | $10.7741 | $10.77 | $10.75 | $10.80 |
| Purchase #5 | $186.37 | 8.872% | $202.9047 | $202.90 | $202.90 | $202.90 |
| Purchase #6 | $231.81 | 9.222% | $253.1875 | $253.19 | $253.20 | $253.20 |
| Purchase #7 | $64.43 | 9.735% | $70.7023 | $70.70 | $70.70 | $70.70 |
| 7 purchase totals = | $697.93 | $754.5108 | $754.50 | $754.50 | $754.50 | |