| 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 | $109.58 | 6.581% | $116.7915 | $116.79 | $116.80 | $116.80 |
| Purchase #2 | $233.35 | 6.476% | $248.4617 | $248.46 | $248.45 | $248.50 |
| Purchase #3 | $207.42 | 7.830% | $223.661 | $223.66 | $223.65 | $223.70 |
| Purchase #4 | $27.67 | 3.556% | $28.6539 | $28.65 | $28.65 | $28.70 |
| Purchase #5 | $75.38 | 3.106% | $77.7213 | $77.72 | $77.70 | $77.70 |
| Purchase #6 | $32.62 | 4.586% | $34.116 | $34.12 | $34.10 | $34.10 |
| Purchase #7 | $130.69 | 12.602% | $147.1596 | $147.16 | $147.15 | $147.20 |
| 7 purchase totals = | $816.71 | $876.5650 | $876.56 | $876.50 | $876.70 | |