| 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 | $27.55 | 4.409% | $28.7647 | $28.76 | $28.75 | $28.80 |
| Purchase #2 | $216.92 | 4.573% | $226.8398 | $226.84 | $226.85 | $226.80 |
| Purchase #3 | $44.80 | 3.581% | $46.4043 | $46.40 | $46.40 | $46.40 |
| Purchase #4 | $27.92 | 3.724% | $28.9597 | $28.96 | $28.95 | $29.00 |
| Purchase #5 | $96.25 | 3.832% | $99.9383 | $99.94 | $99.95 | $99.90 |
| Purchase #6 | $90.34 | 4.522% | $94.4252 | $94.43 | $94.45 | $94.40 |
| Purchase #7 | $244.86 | 10.240% | $269.9337 | $269.93 | $269.95 | $269.90 |
| 7 purchase totals = | $748.64 | $795.2657 | $795.26 | $795.30 | $795.20 | |