| 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 | $15.55 | 4.743% | $16.2875 | $16.29 | $16.30 | $16.30 |
| Purchase #2 | $26.93 | 12.821% | $30.3827 | $30.38 | $30.40 | $30.40 |
| Purchase #3 | $127.76 | 12.519% | $143.7543 | $143.75 | $143.75 | $143.80 |
| Purchase #4 | $88.63 | 6.280% | $94.196 | $94.20 | $94.20 | $94.20 |
| Purchase #5 | $197.25 | 6.716% | $210.4973 | $210.50 | $210.50 | $210.50 |
| Purchase #6 | $168.54 | 9.199% | $184.044 | $184.04 | $184.05 | $184.00 |
| Purchase #7 | $89.37 | 5.659% | $94.4274 | $94.43 | $94.45 | $94.40 |
| 7 purchase totals = | $714.03 | $773.5892 | $773.59 | $773.65 | $773.60 | |