| 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 | $40.86 | 3.870% | $42.4413 | $42.44 | $42.45 | $42.40 |
| Purchase #2 | $228.81 | 7.699% | $246.4261 | $246.43 | $246.45 | $246.40 |
| Purchase #3 | $12.49 | 8.798% | $13.5889 | $13.59 | $13.60 | $13.60 |
| Purchase #4 | $21.30 | 11.296% | $23.706 | $23.71 | $23.70 | $23.70 |
| Purchase #5 | $200.35 | 3.513% | $207.3883 | $207.39 | $207.40 | $207.40 |
| Purchase #6 | $211.92 | 9.382% | $231.8023 | $231.80 | $231.80 | $231.80 |
| Purchase #7 | $210.99 | 4.484% | $220.4508 | $220.45 | $220.45 | $220.50 |
| 7 purchase totals = | $926.72 | $985.8037 | $985.81 | $985.85 | $985.80 | |