| 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 | $89.55 | 5.231% | $94.2344 | $94.23 | $94.25 | $94.20 |
| Purchase #2 | $134.90 | 5.789% | $142.7094 | $142.71 | $142.70 | $142.70 |
| Purchase #3 | $179.34 | 3.421% | $185.4752 | $185.48 | $185.50 | $185.50 |
| Purchase #4 | $13.30 | 11.471% | $14.8256 | $14.83 | $14.85 | $14.80 |
| Purchase #5 | $109.69 | 7.466% | $117.8795 | $117.88 | $117.90 | $117.90 |
| Purchase #6 | $146.43 | 13.502% | $166.201 | $166.20 | $166.20 | $166.20 |
| Purchase #7 | $5.70 | 4.847% | $5.9763 | $5.98 | $6.00 | $6.00 |
| 7 purchase totals = | $678.91 | $727.3014 | $727.31 | $727.40 | $727.30 | |